Floor Plan Critique: Single-Family House with 3 Children's Rooms

The bathroom door is usually open and even if not, the door frame with at least 15cm depth doesn't give the feeling of running into a wall.

(Within the framework of the free democratic basic order - to quote dear old Franz once) everyone may ignore as many warnings as they like I was referring to a "felt full stop" - not to a real bloody nose. Architecture is what goes beyond compliance with limit values.

(Within the framework of the liberal democratic basic order - to quote old Father Franz once) everyone is allowed to ignore as many warnings as they want
I was referring, mind you, to a "felt full stop" - not to a real bloody nose. Architecture is what goes beyond the compliance with limit values.

Would you have a concrete suggestion for improvement as well?

Would you also have a concrete suggestion for improvement?

Lacking knowledge of the building envelope, I lack an essential basis for this, your statement

The boundaries are 3m to the side of the garage, 4m to the east side (kitchen), 3m to the street.

I consider to be the result of a misunderstanding. Accordingly, the house could still grow three meters toward the street, which obviously contradicts the statement that it cannot be larger.

Due to a lack of knowledge about the building envelope, I am missing an essential basis for this, and I consider your statement to be the result of a misunderstanding. Accordingly, the house could still grow three meters towards the street, which obviously contradicts the statement that it cannot become larger.

It can become longer, but only theoretically. Property boundaries and budget limits are not congruent. Therefore, it could only become narrower and longer instead of just longer. A building envelope is unknown to me in Switzerland. I know property boundaries and corresponding minimum distances, which I have already mentioned.

It could therefore only become narrower and longer instead of just longer.

So you basically have a fixed area budget and I would have to make the house narrower if I wanted to give it more building depth (?)

A building envelope is not known to me in Switzerland. I know property boundaries and corresponding minimum distances,

You haven’t needed clear Helvetisms until now, and otherwise you don’t really hear them in written language. It’s no longer worth looking at the profile here, since there is almost nothing in it lately. I also didn’t notice it with the basement – don’t you have to build with an air-raid shelter anymore, or am I mistaken?
In German development plans, we have the practice of delineating more precisely where the house may go (our development plans have historically evolved from setback line plans, and it is quite sacred here that houses don’t deviate from the row). We Germans are humorless like perfect cliché Swiss in this regard.

That way we save ourselves another shower.

But the "saving" shouldn't really be the driving approach with such a generous, stylish floor plan. You prefer to shower, right? So in my opinion, there should also be a shower attached directly to the bedroom and not just the bathtub. Having to always climb over the edge of the tub can become uncomfortable at some point, and nothing beats a spacious shower just for me!!! Otherwise, it would be a makeshift solution for me. Eventually, there will be 5 larger people (plus various little ones)....... Really nice floor plan, but for me showers/separate areas are always important, bathing is rather rare mostly and the behavior of the kids changes anyway with age, mood, etc., I wouldn't base nearly anything on that when building.

therefore I "relented"

....again...... totally unnecessary. It also works so that no one has to "take pity". It might be funny to you now, but someday you could....... totally unnecessary in my opinion and a pity as well.

so that this is not a problem.

....not yet...... but it's also not comfortable like in the rest of the house. There MUST be a shower for Dad!!! And a proper one at that.