City Villa Floor Plan - Feedback Desired

And you loosen that up by
moving the upper floor wall a few cm (how many) away from the staircase and thus getting a kind of mini-air space?

No. One is an air space, the other is a stairwell.

I am referring to a closed stair opening that you drew and is confining. The other is a hallway on the upper floor with a railing. The former is indeed built as well, but usually only when you have to make use of every square meter upstairs.

Flared trousers and platform shoes have become fashionable again among people who did not originally experience them in the 70s; with [Lufträumen] and [Galerien] it is similar, only that it was the 80s there. In the 90s, two new suit trend colors appeared: blackberry (coming back as a wall color) and mint (hopefully not).

Leave the [Luftraum] as a gimmick in the mothball box.

Here is a new version again. Rectangular (almost square)

What do you say?

Attached are 2 ideas.

And another 3rd one. Maybe the shower fits in the niche behind the stairs...

Yes, that should work too, thanks!

I think two children’s pools are over the top - one big one is enough.