# Grid: 10 cols × 10 rows (top-down view, north up).
# Cell coords: [col_start, row_start, col_end, row_end] (bbox, inclusive).
# Each cell = 1.00m × 0.80m.
# Grid covers x=[0.0,10.0], y=[0.0,8.0] in meters.

ROOMS:
  entry                   : [1, 1, 2, 3]    # entry vestibule (현관)
  living_kitchen          : [2, 1, 9, 5]    # living room with kitchen and dining area (거실 겸 부엌)
  main_bedroom            : [1, 5, 4, 8]    # main bedroom (안방)
  small_bedroom           : [4, 5, 9, 8]    # small bedroom (작은방)
  bathroom                : [7, 1, 9, 3]    # bathroom (욕실)

EXTERIOR (outside the apartment, beyond front entry):
  rooftop_concrete_landing: [0, 0, 1, 3]    # rooftop_concrete

FURNITURE:
  shoe_rack     : [1, 1, 2, 1]    # in entry, on bottom wall
  tv            : [2, 5, 3, 5]    # in living_kitchen, on top wall
  table         : [4, 3, 5, 4]    # in living_kitchen
  chair         : [3, 3, 4, 4]    # in living_kitchen
  chair         : [5, 3, 6, 4]    # in living_kitchen
  sink          : [5, 1, 6, 1]    # in living_kitchen, on bottom wall
  stove         : [6, 1, 7, 2]    # in living_kitchen, on bottom wall
  lamp          : [8, 3, 8, 4]    # in living_kitchen, on right wall
  photo         : [4, 4, 5, 4]    # in living_kitchen
  cup           : [5, 4, 5, 4]    # in living_kitchen
  bed           : [1, 6, 3, 7]    # in main_bedroom, on left wall
  wardrobe      : [3, 7, 4, 8]    # in main_bedroom, on right wall
  bed           : [6, 5, 8, 7]    # in small_bedroom, on right wall
  curtain       : [6, 8, 8, 8]    # in small_bedroom, on top wall
  bag           : [4, 5, 5, 6]    # in small_bedroom
  doll          : [5, 6, 5, 6]    # in small_bedroom
  wall_mark     : [6, 8, 7, 8]    # in small_bedroom, on top wall
  photo         : [7, 8, 7, 8]    # in small_bedroom, on top wall
  sink          : [7, 1, 7, 1]    # in bathroom, on bottom wall
  mirror        : [7, 1, 7, 2]    # in bathroom, on left wall
  toilet        : [8, 1, 8, 2]    # in bathroom, on right wall

DOORS (point coords [col, row]):
  front_entry   : [1, 2]      # exterior ↔ entry
  interior      : [2, 2]      # entry ↔ living_kitchen
  interior      : [3, 5]      # living_kitchen ↔ main_bedroom
  interior      : [5, 5]      # living_kitchen ↔ small_bedroom
  interior      : [7, 2]      # living_kitchen ↔ bathroom
  window        : [9, 4]      # living_kitchen ↔ exterior
  window        : [7, 8]      # small_bedroom ↔ exterior