Studio flat (1b1p, NDSS 39 m²)

re-validated: validon union Pareto front

windowentrance doordoor swinghatched = constraint violation · darker tint = un-daylit floor area

solid red lines = required adjacency, dashed blue = preferred; green = door-graph circulation edges.

Objective	Dir.	Raw	Normalised (0 = best)	Note
Area efficiencyheadline	↑	0.814	0.186	coverage 0.89, circulation 3.0 m²
Preferred adjacency	↑	0.000	1.000
Circulation distanceheadline	↓	2.842	0.161	hall→living 2.8 m ×3; kitchen→living 3.3 m ×3; bed1→bath1 2.3 m ×2
Room compactness	↑	1.000	0.000
Daylight proxyheadline	↑	1.000	0.000	hall 0.00, living 1.00, kitchen 1.00, bath1 1.00, bed1 1.00
Privacyheadline	↑	0.750	0.250	bath1 1.00, bed1 0.50
Exterior exposure	↑	1.000	0.000
Accessibility	↑	1.000	0.000
Embodied-carbon proxyheadline	↓	9,866	0.385	partitions 1451 + envelope 6075 + slab 2340 kgCO2e; partition length 21.5 m

Rooms

Room	Type	x, y (m)	w × h (m)	Area (m²)	Spec (m²)	Exterior wall (m)
hall	hall	4.5, 3.5	2.0 × 1.5	3.0	3.0–6.0	1.5
living	living	2.5, 0.0	4.0 × 3.5	14.0	14.0–20.0	7.5
kitchen	kitchen	0.0, 0.5	2.5 × 2.5	6.3	5.0–8.0	2.5
bath1	bathroom	2.5, 4.0	2.0 × 2.0	4.0	3.5–5.0	2.0
bed1	bedroom	0.0, 3.0	2.5 × 3.0	7.5	7.5–11.0	5.5

Doors & windows

5 doors (1 exterior), 6 window segments. Doors are derived deterministically from the room rectangles by the shared door policy; see Methods.

Plan JSON

{
 "programId": "realistic-studio",
 "rooms": [
  {
   "id": "hall",
   "type": "hall",
   "rect": {
    "x": 45,
    "y": 35,
    "w": 20,
    "h": 15
   }
  },
  {
   "id": "living",
   "type": "living",
   "rect": {
    "x": 25,
    "y": 0,
    "w": 40,
    "h": 35
   }
  },
  {
   "id": "kitchen",
   "type": "kitchen",
   "rect": {
    "x": 0,
    "y": 5,
    "w": 25,
    "h": 25
   }
  },
  {
   "id": "bath1",
   "type": "bathroom",
   "rect": {
    "x": 25,
    "y": 40,
    "w": 20,
    "h": 20
   }
  },
  {
   "id": "bed1",
   "type": "bedroom",
   "rect": {
    "x": 0,
    "y": 30,
    "w": 25,
    "h": 30
   }
  }
 ],
 "doors": [
  {
   "id": "d_hall_living",
   "a": "hall",
   "b": "living",
   "x": 55,
   "y": 35,
   "width": 9,
   "vertical": false
  },
  {
   "id": "d_kitchen_living",
   "a": "kitchen",
   "b": "living",
   "x": 25,
   "y": 17.5,
   "width": 9,
   "vertical": true
  },
  {
   "id": "d_kitchen_bed1",
   "a": "kitchen",
   "b": "bed1",
   "x": 12.5,
   "y": 30,
   "width": 9,
   "vertical": false
  },
  {
   "id": "d_bath1_bed1",
   "a": "bath1",
   "b": "bed1",
   "x": 25,
   "y": 50,
   "width": 9,
   "vertical": true
  },
  {
   "id": "d_exterior_hall",
   "a": "exterior",
   "b": "hall",
   "x": 65,
   "y": 42.5,
   "width": 10,
   "vertical": true
  }
 ]
}