By the way, the proposed exterior dimensions of 11 x 11 are not set in stone either. It could also be 10 x 12 or 10.5 x 12.5 m.
11 x 11 = 121
10 x 12 = 120
10.5 x 12.5 = 131.25
131 - exterior and interior walls = approx. 110 sqm.
Your room program:
Ground floor (seniors, barrier-free):
16 sqm bedroom
16 sqm living room
12 sqm kitchen/dining
6 sqm bathroom
6 sqm hallway/wardrobe/other
Your room:
Ground floor
16 sqm living room
12 sqm dining
12 sqm kitchen
10 sqm hallway/stairs
5 sqm wardrobe/vestibule/storage
4 sqm guest bathroom
9 sqm utility room
= 124 sqm
I think that would loosen up tightness inside.
These are minimum dimensions, connected optimally - quite tight overall. Possibly swap 2 sqm from the living room to the dining room or plus/minus 1-2 sqm hallway, whatever.
For the planning I would even add 10% sqm to the calculation. It all doesn’t match up. Even if you want to “work” without measurements. That does not work
LIKE THIS.
But the discussion has already shifted to the interior of the house in this thread.
Everything is still in the green here. What doesn’t work mathematically won’t work in drawing either.