{
 "fp_r1_gpt.png": "The FIRST attached image is a rough BLOCK REFERENCE of one real property:\nit tells you only WHAT exists and the APPROXIMATE arrangement. Do NOT\ntrace, copy or reproduce its composition, block shapes, proportions or\nspacing. Compose the site plan yourself so the place reads as a real,\nbelievable property that satisfies the facts below. Its fill colours\nencode height layers only — never surface colours. Any letters/numbers\non it are annotations — never draw them.\n\nLAYOUT RELATIONS (approximate — honour what exists and rough relations, NOT exact geometry):\n- height layers, low to high: Ground h=0 (lightest), Stair run h=1.5 (mid 1), Roof deck h=3 (mid 2), Rooftop room h=4 (darkest). Darker fill = higher.\n- (A) street road [road] — south-centre area; height: Ground\n- (B) narrow alley [alley] — centre-west area; height: Ground\n- (C) entry yard [yard] — south-centre area; height: Ground\n- (D) villa mass [building_mass] — centre area; height: Roof deck\n- (E) roof terrace [terrace] — centre area; height: Roof deck\n- (F) rooftop room [upper_shell] — centre area; height: Rooftop room\n- (G) steel retrofit stair [stair] — south-east area; height: Stair run\n- (H) low wall [wall] — south-centre area; height: Roof deck\n- (I) neighbor block [neighbor_mass] — north-west area; height: Roof deck\n- (J) rear neighbor [neighbor_mass] — north-centre area; height: Roof deck\n- (K) side neighbor [neighbor_mass] — centre-east area; height: Roof deck\n- (1) water tank [fixture_round] — north-west area; height: Roof deck round\n- (2) low platform [fixture_rect] — centre-west area; height: Roof deck\n- (3) laundry line [equipment] — centre area, on the west edge of the rooftop room; height: Roof deck\n- (4) iron door [door] — centre area, on the south edge of the rooftop room; height: Rooftop room\n- (5) living window [window] — centre area, on the east edge of the rooftop room; height: Rooftop room\n- (6) bedroom window [window] — north-centre area, on the north edge of the rooftop room; height: Rooftop room\n- (7) entry gate [gate] — south-west area; height: Ground\n- (8) facade windows [window] — south-centre area, on the north edge of the entry yard, 4 windows for the whole facade — distribute them across the building's storeys with clear wall between each (never fused edge-to-edge, never one tight row); height: Roof deck\n- any facade windows sit apart with clear wall between them, aligned to the building's real storeys — never touching.\n- CORRECTION (production owner): the exterior stair element is an ADDED-ON STEEL stair retrofitted later onto its building's outside wall — open treads, thin steel stringers and support posts, pipe handrail, visibly a separate later addition to the building. It is NOT concrete or cement; this supersedes any cement/concrete stair mention elsewhere in the data.\n\nWHAT THIS PLACE LOOKS LIKE (production data):\n- 인천 변두리 낡은 빌라 옥탑방 옥상·현관 앞 외부: 낡은 다세대 빌라 꼭대기에 위치한 야외 공간. 물탱크, 흔들리는 빨랫줄, 평상 위 약초 건조 흔적, 낡은 철문 현관이 있다. (특징: 낡은 시멘트 바닥; 물탱크; 바람에 날리는 빨랫줄; 평상과 널려 있는 말린 약초(석창포); 전단지가 끼워진 철문 현관)\n- 옥탑방 내부: 작은 창문으로 빛이 들어오는 낡은 주거 공간. 싱크대, 식탁, TV가 있는 거실과 침대, 커튼, 거울 등이 있는 방/욕실로 구성된다. 약초 끓이는 냄비 등 생활 소품이 있으며, 간헐적으로 벽면에 붉은 원 형태의 환영과 핏자국이 생겨난다. (특징: 작은 창문의 햇살; 싱크대와 약초(석창포); 가스레인지 위 끓는 냄비와 수증기; 거실 TV와 스탠드; 침대, 커튼, 거울; 벽과 거울 표면에 나타나는 붉은 원 환영; 바닥과 벽의 핏자국 (특정 시점); 어지럽혀진 가재도구 (특정 시점))\n- 옥탑방 외곽 골목·시멘트 계단: 다세대 빌라 마당의 후미진 구석과 옥탑방으로 올라가는 가파르고 낡은 시멘트 계단. (특징: 다세대 빌라 입구 마당; 후미진 구석 공간; 낡고 가파른 시멘트 계단)\n\nThe LAST attached image is an interior floor plan from the same\nproduction — use it ONLY as the DRAFTING-STYLE reference (line weight,\nfill language, symbol vocabulary). Never copy its rooms or content.\n\nDraw ONE strict TOP-DOWN 2D architectural SITE PLAN in the drafting\nlanguage of a clean floor plan — thin dark outlines, flat muted colour\nfills, detailed plan symbols (double-line walls, door leaf + swing arc,\nwindow frames set in walls, stair treads with stringers and landings,\nbase rings for round fixtures, paving joints, kerb lines). Height\nlevels appear only as flat fill tints (darker = higher). Flat\northographic plan view: NO 3D, NO axonometric, NO perspective, no\nshadows. Neutral document: no people, no story props, no vehicles, no\nposted papers, no text, no letters, no numbers, no markers, no legend,\nno compass. Never expose interior rooms or furniture of any enclosed\nunit — outer shell and boundary openings only.",
 "fp_r1_nb2.png": "The FIRST attached image is a rough BLOCK REFERENCE of one real property:\nit tells you only WHAT exists and the APPROXIMATE arrangement. Do NOT\ntrace, copy or reproduce its composition, block shapes, proportions or\nspacing. Compose the site plan yourself so the place reads as a real,\nbelievable property that satisfies the facts below. Its fill colours\nencode height layers only — never surface colours. Any letters/numbers\non it are annotations — never draw them.\n\nLAYOUT RELATIONS (approximate — honour what exists and rough relations, NOT exact geometry):\n- height layers, low to high: Ground h=0 (lightest), Stair run h=1.5 (mid 1), Roof deck h=3 (mid 2), Rooftop room h=4 (darkest). Darker fill = higher.\n- street road [road] — south-centre area; height: Ground\n- narrow alley [alley] — centre-west area; height: Ground\n- entry yard [yard] — south-centre area; height: Ground\n- villa mass [building_mass] — centre area; height: Roof deck\n- roof terrace [terrace] — centre area; height: Roof deck\n- rooftop room [upper_shell] — centre area; height: Rooftop room\n- steel retrofit stair [stair] — south-east area; height: Stair run\n- low wall [wall] — south-centre area; height: Roof deck\n- neighbor block [neighbor_mass] — north-west area; height: Roof deck\n- rear neighbor [neighbor_mass] — north-centre area; height: Roof deck\n- side neighbor [neighbor_mass] — centre-east area; height: Roof deck\n- water tank [fixture_round] — north-west area; height: Roof deck round\n- low platform [fixture_rect] — centre-west area; height: Roof deck\n- laundry line [equipment] — centre area, on the west edge of the rooftop room; height: Roof deck\n- iron door [door] — centre area, on the south edge of the rooftop room; height: Rooftop room\n- living window [window] — centre area, on the east edge of the rooftop room; height: Rooftop room\n- bedroom window [window] — north-centre area, on the north edge of the rooftop room; height: Rooftop room\n- entry gate [gate] — south-west area; height: Ground\n- facade windows [window] — south-centre area, on the north edge of the entry yard, 4 windows for the whole facade — distribute them across the building's storeys with clear wall between each (never fused edge-to-edge, never one tight row); height: Roof deck\n- any facade windows sit apart with clear wall between them, aligned to the building's real storeys — never touching.\n- CORRECTION (production owner): the exterior stair element is an ADDED-ON STEEL stair retrofitted later onto its building's outside wall — open treads, thin steel stringers and support posts, pipe handrail, visibly a separate later addition to the building. It is NOT concrete or cement; this supersedes any cement/concrete stair mention elsewhere in the data.\n\nWHAT THIS PLACE LOOKS LIKE (production data):\n- 인천 변두리 낡은 빌라 옥탑방 옥상·현관 앞 외부: 낡은 다세대 빌라 꼭대기에 위치한 야외 공간. 물탱크, 흔들리는 빨랫줄, 평상 위 약초 건조 흔적, 낡은 철문 현관이 있다. (특징: 낡은 시멘트 바닥; 물탱크; 바람에 날리는 빨랫줄; 평상과 널려 있는 말린 약초(석창포); 전단지가 끼워진 철문 현관)\n- 옥탑방 내부: 작은 창문으로 빛이 들어오는 낡은 주거 공간. 싱크대, 식탁, TV가 있는 거실과 침대, 커튼, 거울 등이 있는 방/욕실로 구성된다. 약초 끓이는 냄비 등 생활 소품이 있으며, 간헐적으로 벽면에 붉은 원 형태의 환영과 핏자국이 생겨난다. (특징: 작은 창문의 햇살; 싱크대와 약초(석창포); 가스레인지 위 끓는 냄비와 수증기; 거실 TV와 스탠드; 침대, 커튼, 거울; 벽과 거울 표면에 나타나는 붉은 원 환영; 바닥과 벽의 핏자국 (특정 시점); 어지럽혀진 가재도구 (특정 시점))\n- 옥탑방 외곽 골목·시멘트 계단: 다세대 빌라 마당의 후미진 구석과 옥탑방으로 올라가는 가파르고 낡은 시멘트 계단. (특징: 다세대 빌라 입구 마당; 후미진 구석 공간; 낡고 가파른 시멘트 계단)\n\nThe LAST attached image is an interior floor plan from the same\nproduction — use it ONLY as the DRAFTING-STYLE reference (line weight,\nfill language, symbol vocabulary). Never copy its rooms or content.\n\nDraw ONE strict TOP-DOWN 2D architectural SITE PLAN in the drafting\nlanguage of a clean floor plan — thin dark outlines, flat muted colour\nfills, detailed plan symbols (double-line walls, door leaf + swing arc,\nwindow frames set in walls, stair treads with stringers and landings,\nbase rings for round fixtures, paving joints, kerb lines). Height\nlevels appear only as flat fill tints (darker = higher). Flat\northographic plan view: NO 3D, NO axonometric, NO perspective, no\nshadows. Neutral document: no people, no story props, no vehicles, no\nposted papers, no text, no letters, no numbers, no markers, no legend,\nno compass. Never expose interior rooms or furniture of any enclosed\nunit — outer shell and boundary openings only.",
 "fp_r2_gpt.png": "The FIRST attached image is a rough BLOCK REFERENCE of one real property:\nit tells you only WHAT exists and the APPROXIMATE arrangement. Do NOT\ntrace, copy or reproduce its composition, block shapes, proportions or\nspacing. Compose the site plan yourself so the place reads as a real,\nbelievable property that satisfies the facts below. Its fill colours\nencode height layers only — never surface colours. Any letters/numbers\non it are annotations — never draw them.\n\nTHE PLACE (authored description — the content ground truth):\nBUILDING: The main building is an old multifamily villa block, drawn as an assumed three-storey body below the rooftop unit because the script only states an old villa with a rooftop room. Its mass is a plain rectangular concrete volume set behind an entry yard. The roof is flat and usable as a cement-surfaced terrace. The front facade facing the yard should show four repeated window bays per storey, matching the extracted layout’s inferred facade-window rhythm.\nTOP UNIT & DECK: The topmost enclosed unit is a small, old rooftop dwelling set on the flat terrace, drawn as a simple rectangular shell. Its boundary openings are one iron entrance door facing the stair landing, one small living-room window on a side wall, and one bedroom window on another wall. Around it, the open deck has a low concrete parapet or wall, a round water tank, a fixed laundry line, and a low platform on the cement surface.\nGROUNDS: At ground level, a street edge feeds a narrow alley along the left side, leading to a single entry gate and a small recessed yard at the villa entrance. Neighboring building masses close the rear and sides, making the approach compact. From the yard’s back corner, a later-added exterior steel stair is fixed to the outside wall, with open treads, thin stringers, support posts, and a pipe handrail, continuing up to the rooftop terrace and iron-door landing.\nTHE PLAN MUST SHOW: The finished top-down site plan should show a rectangular villa mass centered behind the yard, with its flat roof terrace visible as the primary upper surface. Place the rooftop room as a smaller rectangle on the terrace, with one door toward the stair landing and two windows on separate sides. Draw the left alley, entry gate, recessed yard, surrounding neighbor blocks, low roof wall, fixed rooftop fixtures, and the retrofitted steel stair as a separate exterior structure attached to the building wall.\n\nLAYOUT RELATIONS (approximate — honour what exists and rough relations, NOT exact geometry):\n- height layers, low to high: Ground h=0 (lightest), Stair run h=1.5 (mid 1), Roof deck h=3 (mid 2), Rooftop room h=4 (darkest). Darker fill = higher.\n- (A) street road [road] — south-centre area; height: Ground\n- (B) narrow alley [alley] — centre-west area; height: Ground\n- (C) entry yard [yard] — south-centre area; height: Ground\n- (D) villa mass [building_mass] — centre area; height: Roof deck\n- (E) roof terrace [terrace] — centre area; height: Roof deck\n- (F) rooftop room [upper_shell] — centre area; height: Rooftop room\n- (G) steel retrofit stair [stair] — south-east area; height: Stair run\n- (H) low wall [wall] — south-centre area; height: Roof deck\n- (I) neighbor block [neighbor_mass] — north-west area; height: Roof deck\n- (J) rear neighbor [neighbor_mass] — north-centre area; height: Roof deck\n- (K) side neighbor [neighbor_mass] — centre-east area; height: Roof deck\n- (1) water tank [fixture_round] — north-west area; height: Roof deck round\n- (2) low platform [fixture_rect] — centre-west area; height: Roof deck\n- (3) laundry line [equipment] — centre area, on the west edge of the rooftop room; height: Roof deck\n- (4) iron door [door] — centre area, on the south edge of the rooftop room; height: Rooftop room\n- (5) living window [window] — centre area, on the east edge of the rooftop room; height: Rooftop room\n- (6) bedroom window [window] — north-centre area, on the north edge of the rooftop room; height: Rooftop room\n- (7) entry gate [gate] — south-west area; height: Ground\n- (8) facade windows [window] — south-centre area, on the north edge of the entry yard, 4 windows for the whole facade — distribute them across the building's storeys with clear wall between each (never fused edge-to-edge, never one tight row); height: Roof deck\n- any facade windows sit apart with clear wall between them, aligned to the building's real storeys — never touching.\n- CORRECTION (production owner): the exterior stair element is an ADDED-ON STEEL stair retrofitted later onto its building's outside wall — open treads, thin steel stringers and support posts, pipe handrail, visibly a separate later addition to the building. It is NOT concrete or cement; this supersedes any cement/concrete stair mention elsewhere in the data.\n\nThe LAST attached image is an interior floor plan from the same\nproduction — use it ONLY as the DRAFTING-STYLE reference (line weight,\nfill language, symbol vocabulary). Never copy its rooms or content.\n\nDraw ONE strict TOP-DOWN 2D architectural SITE PLAN in the drafting\nlanguage of a clean floor plan — thin dark outlines, flat muted colour\nfills, detailed plan symbols (double-line walls, door leaf + swing arc,\nwindow frames set in walls, stair treads with stringers and landings,\nbase rings for round fixtures, paving joints, kerb lines). Height\nlevels appear only as flat fill tints (darker = higher). Flat\northographic plan view: NO 3D, NO axonometric, NO perspective, no\nshadows. Neutral document: no people, no story props, no vehicles, no\nposted papers, no text, no letters, no numbers, no markers, no legend,\nno compass. Never expose interior rooms or furniture of any enclosed\nunit — outer shell and boundary openings only.",
 "fp_r2_nb2.png": "The FIRST attached image is a rough BLOCK REFERENCE of one real property:\nit tells you only WHAT exists and the APPROXIMATE arrangement. Do NOT\ntrace, copy or reproduce its composition, block shapes, proportions or\nspacing. Compose the site plan yourself so the place reads as a real,\nbelievable property that satisfies the facts below. Its fill colours\nencode height layers only — never surface colours. Any letters/numbers\non it are annotations — never draw them.\n\nTHE PLACE (authored description — the content ground truth):\nBUILDING: The main building is an old multifamily villa block, drawn as an assumed three-storey body below the rooftop unit because the script only states an old villa with a rooftop room. Its mass is a plain rectangular concrete volume set behind an entry yard. The roof is flat and usable as a cement-surfaced terrace. The front facade facing the yard should show four repeated window bays per storey, matching the extracted layout’s inferred facade-window rhythm.\nTOP UNIT & DECK: The topmost enclosed unit is a small, old rooftop dwelling set on the flat terrace, drawn as a simple rectangular shell. Its boundary openings are one iron entrance door facing the stair landing, one small living-room window on a side wall, and one bedroom window on another wall. Around it, the open deck has a low concrete parapet or wall, a round water tank, a fixed laundry line, and a low platform on the cement surface.\nGROUNDS: At ground level, a street edge feeds a narrow alley along the left side, leading to a single entry gate and a small recessed yard at the villa entrance. Neighboring building masses close the rear and sides, making the approach compact. From the yard’s back corner, a later-added exterior steel stair is fixed to the outside wall, with open treads, thin stringers, support posts, and a pipe handrail, continuing up to the rooftop terrace and iron-door landing.\nTHE PLAN MUST SHOW: The finished top-down site plan should show a rectangular villa mass centered behind the yard, with its flat roof terrace visible as the primary upper surface. Place the rooftop room as a smaller rectangle on the terrace, with one door toward the stair landing and two windows on separate sides. Draw the left alley, entry gate, recessed yard, surrounding neighbor blocks, low roof wall, fixed rooftop fixtures, and the retrofitted steel stair as a separate exterior structure attached to the building wall.\n\nLAYOUT RELATIONS (approximate — honour what exists and rough relations, NOT exact geometry):\n- height layers, low to high: Ground h=0 (lightest), Stair run h=1.5 (mid 1), Roof deck h=3 (mid 2), Rooftop room h=4 (darkest). Darker fill = higher.\n- street road [road] — south-centre area; height: Ground\n- narrow alley [alley] — centre-west area; height: Ground\n- entry yard [yard] — south-centre area; height: Ground\n- villa mass [building_mass] — centre area; height: Roof deck\n- roof terrace [terrace] — centre area; height: Roof deck\n- rooftop room [upper_shell] — centre area; height: Rooftop room\n- steel retrofit stair [stair] — south-east area; height: Stair run\n- low wall [wall] — south-centre area; height: Roof deck\n- neighbor block [neighbor_mass] — north-west area; height: Roof deck\n- rear neighbor [neighbor_mass] — north-centre area; height: Roof deck\n- side neighbor [neighbor_mass] — centre-east area; height: Roof deck\n- water tank [fixture_round] — north-west area; height: Roof deck round\n- low platform [fixture_rect] — centre-west area; height: Roof deck\n- laundry line [equipment] — centre area, on the west edge of the rooftop room; height: Roof deck\n- iron door [door] — centre area, on the south edge of the rooftop room; height: Rooftop room\n- living window [window] — centre area, on the east edge of the rooftop room; height: Rooftop room\n- bedroom window [window] — north-centre area, on the north edge of the rooftop room; height: Rooftop room\n- entry gate [gate] — south-west area; height: Ground\n- facade windows [window] — south-centre area, on the north edge of the entry yard, 4 windows for the whole facade — distribute them across the building's storeys with clear wall between each (never fused edge-to-edge, never one tight row); height: Roof deck\n- any facade windows sit apart with clear wall between them, aligned to the building's real storeys — never touching.\n- CORRECTION (production owner): the exterior stair element is an ADDED-ON STEEL stair retrofitted later onto its building's outside wall — open treads, thin steel stringers and support posts, pipe handrail, visibly a separate later addition to the building. It is NOT concrete or cement; this supersedes any cement/concrete stair mention elsewhere in the data.\n\nThe LAST attached image is an interior floor plan from the same\nproduction — use it ONLY as the DRAFTING-STYLE reference (line weight,\nfill language, symbol vocabulary). Never copy its rooms or content.\n\nDraw ONE strict TOP-DOWN 2D architectural SITE PLAN in the drafting\nlanguage of a clean floor plan — thin dark outlines, flat muted colour\nfills, detailed plan symbols (double-line walls, door leaf + swing arc,\nwindow frames set in walls, stair treads with stringers and landings,\nbase rings for round fixtures, paving joints, kerb lines). Height\nlevels appear only as flat fill tints (darker = higher). Flat\northographic plan view: NO 3D, NO axonometric, NO perspective, no\nshadows. Neutral document: no people, no story props, no vehicles, no\nposted papers, no text, no letters, no numbers, no markers, no legend,\nno compass. Never expose interior rooms or furniture of any enclosed\nunit — outer shell and boundary openings only.",
 "fp_r0_gpt.png": "Compose the site plan of one real property entirely from the text\n\nbelow — there is NO layout reference image; you decide the whole\n\ncomposition so the place reads as real and believable. If a\n\ndrafting-style reference image is attached, copy ONLY its drawing\n\nstyle (line weight, fills, symbols) — never its rooms or content.\n\nTHE PLACE (authored description — the content ground truth):\nBUILDING: The main building is an old multifamily villa block, drawn as an assumed three-storey body below the rooftop unit because the script only states an old villa with a rooftop room. Its mass is a plain rectangular concrete volume set behind an entry yard. The roof is flat and usable as a cement-surfaced terrace. The front facade facing the yard should show four repeated window bays per storey, matching the extracted layout’s inferred facade-window rhythm.\nTOP UNIT & DECK: The topmost enclosed unit is a small, old rooftop dwelling set on the flat terrace, drawn as a simple rectangular shell. Its boundary openings are one iron entrance door facing the stair landing, one small living-room window on a side wall, and one bedroom window on another wall. Around it, the open deck has a low concrete parapet or wall, a round water tank, a fixed laundry line, and a low platform on the cement surface.\nGROUNDS: At ground level, a street edge feeds a narrow alley along the left side, leading to a single entry gate and a small recessed yard at the villa entrance. Neighboring building masses close the rear and sides, making the approach compact. From the yard’s back corner, a later-added exterior steel stair is fixed to the outside wall, with open treads, thin stringers, support posts, and a pipe handrail, continuing up to the rooftop terrace and iron-door landing.\nTHE PLAN MUST SHOW: The finished top-down site plan should show a rectangular villa mass centered behind the yard, with its flat roof terrace visible as the primary upper surface. Place the rooftop room as a smaller rectangle on the terrace, with one door toward the stair landing and two windows on separate sides. Draw the left alley, entry gate, recessed yard, surrounding neighbor blocks, low roof wall, fixed rooftop fixtures, and the retrofitted steel stair as a separate exterior structure attached to the building wall.\n\nLAYOUT RELATIONS (approximate — honour what exists and rough relations, NOT exact geometry):\n- height layers, low to high: Ground h=0 (lightest), Stair run h=1.5 (mid 1), Roof deck h=3 (mid 2), Rooftop room h=4 (darkest). Darker fill = higher.\n- (A) street road [road] — south-centre area; height: Ground\n- (B) narrow alley [alley] — centre-west area; height: Ground\n- (C) entry yard [yard] — south-centre area; height: Ground\n- (D) villa mass [building_mass] — centre area; height: Roof deck\n- (E) roof terrace [terrace] — centre area; height: Roof deck\n- (F) rooftop room [upper_shell] — centre area; height: Rooftop room\n- (G) steel retrofit stair [stair] — south-east area; height: Stair run\n- (H) low wall [wall] — south-centre area; height: Roof deck\n- (I) neighbor block [neighbor_mass] — north-west area; height: Roof deck\n- (J) rear neighbor [neighbor_mass] — north-centre area; height: Roof deck\n- (K) side neighbor [neighbor_mass] — centre-east area; height: Roof deck\n- (1) water tank [fixture_round] — north-west area; height: Roof deck round\n- (2) low platform [fixture_rect] — centre-west area; height: Roof deck\n- (3) laundry line [equipment] — centre area, on the west edge of the rooftop room; height: Roof deck\n- (4) iron door [door] — centre area, on the south edge of the rooftop room; height: Rooftop room\n- (5) living window [window] — centre area, on the east edge of the rooftop room; height: Rooftop room\n- (6) bedroom window [window] — north-centre area, on the north edge of the rooftop room; height: Rooftop room\n- (7) entry gate [gate] — south-west area; height: Ground\n- (8) facade windows [window] — south-centre area, on the north edge of the entry yard, 4 windows for the whole facade — distribute them across the building's storeys with clear wall between each (never fused edge-to-edge, never one tight row); height: Roof deck\n- any facade windows sit apart with clear wall between them, aligned to the building's real storeys — never touching.\n- CORRECTION (production owner): the exterior stair element is an ADDED-ON STEEL stair retrofitted later onto its building's outside wall — open treads, thin steel stringers and support posts, pipe handrail, visibly a separate later addition to the building. It is NOT concrete or cement; this supersedes any cement/concrete stair mention elsewhere in the data.\n\nDraw ONE strict TOP-DOWN 2D architectural SITE PLAN in the drafting\nlanguage of a clean floor plan — thin dark outlines, flat muted colour\nfills, detailed plan symbols (double-line walls, door leaf + swing arc,\nwindow frames set in walls, stair treads with stringers and landings,\nbase rings for round fixtures, paving joints, kerb lines). Height\nlevels appear only as flat fill tints (darker = higher). Flat\northographic plan view: NO 3D, NO axonometric, NO perspective, no\nshadows. Neutral document: no people, no story props, no vehicles, no\nposted papers, no text, no letters, no numbers, no markers, no legend,\nno compass. Never expose interior rooms or furniture of any enclosed\nunit — outer shell and boundary openings only.",
 "fp_r0_nb2.png": "Compose the site plan of one real property entirely from the text\n\nbelow — there is NO layout reference image; you decide the whole\n\ncomposition so the place reads as real and believable. If a\n\ndrafting-style reference image is attached, copy ONLY its drawing\n\nstyle (line weight, fills, symbols) — never its rooms or content.\n\nTHE PLACE (authored description — the content ground truth):\nBUILDING: The main building is an old multifamily villa block, drawn as an assumed three-storey body below the rooftop unit because the script only states an old villa with a rooftop room. Its mass is a plain rectangular concrete volume set behind an entry yard. The roof is flat and usable as a cement-surfaced terrace. The front facade facing the yard should show four repeated window bays per storey, matching the extracted layout’s inferred facade-window rhythm.\nTOP UNIT & DECK: The topmost enclosed unit is a small, old rooftop dwelling set on the flat terrace, drawn as a simple rectangular shell. Its boundary openings are one iron entrance door facing the stair landing, one small living-room window on a side wall, and one bedroom window on another wall. Around it, the open deck has a low concrete parapet or wall, a round water tank, a fixed laundry line, and a low platform on the cement surface.\nGROUNDS: At ground level, a street edge feeds a narrow alley along the left side, leading to a single entry gate and a small recessed yard at the villa entrance. Neighboring building masses close the rear and sides, making the approach compact. From the yard’s back corner, a later-added exterior steel stair is fixed to the outside wall, with open treads, thin stringers, support posts, and a pipe handrail, continuing up to the rooftop terrace and iron-door landing.\nTHE PLAN MUST SHOW: The finished top-down site plan should show a rectangular villa mass centered behind the yard, with its flat roof terrace visible as the primary upper surface. Place the rooftop room as a smaller rectangle on the terrace, with one door toward the stair landing and two windows on separate sides. Draw the left alley, entry gate, recessed yard, surrounding neighbor blocks, low roof wall, fixed rooftop fixtures, and the retrofitted steel stair as a separate exterior structure attached to the building wall.\n\nLAYOUT RELATIONS (approximate — honour what exists and rough relations, NOT exact geometry):\n- height layers, low to high: Ground h=0 (lightest), Stair run h=1.5 (mid 1), Roof deck h=3 (mid 2), Rooftop room h=4 (darkest). Darker fill = higher.\n- street road [road] — south-centre area; height: Ground\n- narrow alley [alley] — centre-west area; height: Ground\n- entry yard [yard] — south-centre area; height: Ground\n- villa mass [building_mass] — centre area; height: Roof deck\n- roof terrace [terrace] — centre area; height: Roof deck\n- rooftop room [upper_shell] — centre area; height: Rooftop room\n- steel retrofit stair [stair] — south-east area; height: Stair run\n- low wall [wall] — south-centre area; height: Roof deck\n- neighbor block [neighbor_mass] — north-west area; height: Roof deck\n- rear neighbor [neighbor_mass] — north-centre area; height: Roof deck\n- side neighbor [neighbor_mass] — centre-east area; height: Roof deck\n- water tank [fixture_round] — north-west area; height: Roof deck round\n- low platform [fixture_rect] — centre-west area; height: Roof deck\n- laundry line [equipment] — centre area, on the west edge of the rooftop room; height: Roof deck\n- iron door [door] — centre area, on the south edge of the rooftop room; height: Rooftop room\n- living window [window] — centre area, on the east edge of the rooftop room; height: Rooftop room\n- bedroom window [window] — north-centre area, on the north edge of the rooftop room; height: Rooftop room\n- entry gate [gate] — south-west area; height: Ground\n- facade windows [window] — south-centre area, on the north edge of the entry yard, 4 windows for the whole facade — distribute them across the building's storeys with clear wall between each (never fused edge-to-edge, never one tight row); height: Roof deck\n- any facade windows sit apart with clear wall between them, aligned to the building's real storeys — never touching.\n- CORRECTION (production owner): the exterior stair element is an ADDED-ON STEEL stair retrofitted later onto its building's outside wall — open treads, thin steel stringers and support posts, pipe handrail, visibly a separate later addition to the building. It is NOT concrete or cement; this supersedes any cement/concrete stair mention elsewhere in the data.\n\nDraw ONE strict TOP-DOWN 2D architectural SITE PLAN in the drafting\nlanguage of a clean floor plan — thin dark outlines, flat muted colour\nfills, detailed plan symbols (double-line walls, door leaf + swing arc,\nwindow frames set in walls, stair treads with stringers and landings,\nbase rings for round fixtures, paving joints, kerb lines). Height\nlevels appear only as flat fill tints (darker = higher). Flat\northographic plan view: NO 3D, NO axonometric, NO perspective, no\nshadows. Neutral document: no people, no story props, no vehicles, no\nposted papers, no text, no letters, no numbers, no markers, no legend,\nno compass. Never expose interior rooms or furniture of any enclosed\nunit — outer shell and boundary openings only."
}