Residential Building Footprint with Porch and Openings

1. Draw building footprint: - Rectangle 20'-0" (E–W) × 40'-0" (N–S), origin at (0,0) = SE corner. - East wall at X=0, West wall at X=20'-0". - South wall at Y=0, North wall at Y=40'-0". 2. Car porch: - In front setback, from X=0 to X=10'-0", Y=-15'-0" to Y=0. - Gate on East, opening width ~8'-0". 3. Living room: - Internal room from X=0 to X=12'-0", Y=0 to Y=14'-0". - Main door on East wall, centered, size 3'-6" × 7'-0". - Windows on East and North walls, each ~4'-0" × 4'-0". 4. Kitchen: - From X=12'-0" to X=20'-0", Y=0 to Y=10'-0". - Door from living/dining side, size 2'-6" × 7'-0". - Counter along South and West walls, depth 2'-0". - Window on East or South wall, ~3'-0" × 3'-0". 5. Dining: - Between living and kitchen, approx X=8'-0" to 16'-0", Y=10'-0" to 18'-0". - Open connection to living, no full-height partition. 6. Master bedroom: - From X=10'-0" to X=20'-0", Y=27'-0" to Y=40'-0". - Door from corridor, size 3'-0" × 7'-0". - Bed centered on West wall, wardrobe on North wall. 7. Attached toilet (master): - From X=15'-0" to X=20'-0", Y=27'-0" to Y=34'-0". - Door 2'-6" × 7'-0". - WC, basin, shower as per 5' × 7' layout. 8. Second bedroom: - From X=0 to X=10'-0", Y=27'-0" to Y=38'-0". - Door from corridor, size 3'-0" × 7'-0". - Window on North or West wall. 9. Common toilet: - From X=4'-0" to X=9'-0", Y=20'-0" to Y=27'-0". - Door 2'-6" × 7'-0". - Ventilation via OTS. 10. OTS: - From X=9'-0" to X=13'-0", Y=20'-0" to Y=26'-0". - Open to sky, used for toilet/kitchen ventilation and plumbing. 11. Staircase: - Along South/West, e.g., from X=16'-0" to X=20'-0", Y=10'-0" to Y=26'-0". - Dog-leg stair, 3'-6" clear width, riser ~6.5", tread ~10".

Parameters

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