New construction project single-family house in the Bergisches Städtedreieck

This is the layman's draft. However, it refers more to the interior floor plan with the garage on the north side.

Then came the idea to have the 9m long garage on the north side with a terrace on top, so you would have sun on the terrace in the afternoon. But the terrace on the north garage will probably remain just a wish.

Yes, forget about a terrace on a boundary garage.

I like the independent thinking in the design. Not a run-of-the-mill "this is how it's done today" design. Nice idea with the generous retreat space. Whether in practice the car will actually be in the garage and not just a bunch of children's vehicles remains to be seen. Garages for cars are overrated anyway, I completely agree with .

Garages for cars are overrated anyway, I completely agree with @11ant.

With 11ant and , do you mean

We want to have a modern city villa built in solid construction, with a separate area for the grandparents (not a true granny flat in the proper sense, just an internally separated living room, bedroom, and a bathroom with only one entrance and a hallway on the ground floor.)

A true granny flat could be very positive in terms of funding. Actually, only the separate entrance is missing; otherwise, the apartment is fully functional. However, the grandparents must not have much clothing or knick-knacks, as there is hardly any storage space left.

The grandparents must not have a lot of clothes or knick-knacks because there is hardly any storage space left.
The grandparents are moving from a three-room condominium into this one living room. They do not want to take much with them. There is also the consideration of removing the partition wall between the living and bedroom, although there will be disadvantages to that as well. Clothes have to go somewhere. So a wardrobe still needs to find space.