Floor plan 2 floors and hip roof

I understand, the wardrobe will be a little bit wider.

A deep closet could of course also be placed sideways against the final outer wall.

quick & dirty

Pretty.
Partly a bit dark, especially in the hallway. The exterior view here takes its toll - but not so much that it isn’t worth it.
The stove would be too annoying for me in the living room. It would have to go on the wall for me. In terms of space, that should actually work, or what monstrous thing are you planning there?

The upstairs isn’t really my thing. A huge bed in a generous 12m² - do you have oversized dimensions? Bedroom as a walkthrough room and right next to the child is not ideal. Kids in the north is also a shame, but it could be due to a street or something, which I don’t know now.

Overall quite coherent - can be built like that. But even though planned with a basement, the feeling of spaciousness doesn’t set in. Many small rooms and small hallways - you have to like that.
If it were mine, I would redesign the upstairs and at least remove the pantry and open up the kitchen for more freedom. Normally a swap of places would be enough, but that ruins again the glorious exterior view - whose slaves you are currently becoming.

The wood stove will not be something monstrous, rather as small as possible and of course against the wall. Since we don't have a fixed model yet, I took quite generous dimensions, precisely so that the distances and passage widths are definitely not too small in the end. Also, at the table, 95% of the time the 7th chair will not be there and the table will be smaller. The lines basically mark the maximum movement area or radiation area of the stove, in which there should be no overlap with other furniture.

Yes, the bed is a waterbed with an oversized size, and that is meant to stay. And we intentionally wanted the dressing room without a central access.

By the way, the children's rooms are located in the west, not in the north. One of them additionally has a south-facing window.

Maybe one more question for the experts:

We haven't been able to decide yet on the roof. The architect says 20° roof pitch, but I would rather take 30° because of storms, tile selection and photovoltaics. Here I have drawn 25°. What do you suggest? I can't judge the appearance of the alternatives in reality.

Instead of the pyramid roof rather a hipped roof?

quick & dirty

The "duplication" (jump back and dark red) is hopefully not meant seriously.

Here I have drawn 25°. What do you suggest? I cannot realistically judge the appearance of the alternatives. Instead of the tent roof, rather a hip roof?

The difference between a hip roof in general and a tent roof specifically lies only in "ridge yes or no". Ridges under 2 m in length, in my opinion (to put it kindly), offer "no visual gain". And I would not "create artificially" - i.e. ridge only if there is a corresponding difference between the long side / short side. For the question of inclination my recommended reading is:

Roof not over 26 degrees - no one wants a roof that looks like [Mainzelmännchens Zipfel]