Single-family house floor plan 420m2. Which stairs?

Maybe like this? What do you think, won't the stair area become too dark?

Gracious goddess, this is getting more and more terrifying. The floor plan is increasingly dysfunctional. Do you emotionally want to rebuild a döner kebab snack bar, or what are the two adjacent small four-person tables supposed to be?

The kitchen is for a two-person household. I already suggested in #4 that you should think more holistically. You cannot design a house in such a way that a ground floor plan is a foundation. Therefore, it will not work to first divide the floor area and position the staircase and then be surprised at which possibilities you have blocked for the rest of the house.

Rather, the house must be planned as a whole. And that means first with a list of rooms. Fill out the questionnaire pinned at the top of this section, then you can be helped with that.

The approach of dividing a rectangle like a Mondrian painting is a dead end (in which, however, you can wonderfully escalate into worse improvements).

Gracious goddess, this is getting more and more terrifying. The floor plan is increasingly malfunctioning. Do you emotionally want to recreate a kebab shop, or what are the two adjacent small four-person tables supposed to be?

It’s actually about the staircase!
The question was whether the stair area wouldn’t become too dark?
The four-person tables are shown as an example.

The kitchen is for a two-person household. I had already suggested in #4,

This is a semi-open kitchen; I think it is large enough for a four-person household.
Room 5 is the technical room.

It's actually about the staircase! The question was whether the staircase area wouldn't become too dark?

I repeat myself: without knowing the light incidence from above, it cannot be assessed.

Of course, you are free to want to build a botched house with an optimally positioned staircase. However, the number of advice-motivated people can be very limited. Simply because it sounds like a stillbirth.

Just like that .. without [OG] a staircase planning on the [EG] is pointless.