Planning our single-family house - What do you think about the design?

The section probably shows the entrance door to one of the children's rooms on the upper floor. And I find it irrelevant how the door swing will be, either way, it’s very "unpleasant" to enter the room. Either towards the sloping roof or towards the stair wall.

And the bathtub really needs to be considered, although there would be space to let it extend further into the room. Because where you stand in the bathtub, the ceiling height is about 175 cm. Since the bathtub floor is higher than the normal floor, this becomes a head hazard for people over 165 cm.

A wardrobe for 4 people, including 2 small children, including shoes, etc., could definitely become too small. Especially the shoes need to be considered, because they would all basically need to fit completely there.

Looks very similar to ours, but with 20 sqm more and a basement. I would prefer a larger bedroom over a dressing room. And the children's rooms are, in my opinion, a bit too small with a sloped ceiling, even in our case.

So here are the changed plans.

It has been changed.
EG:
The corner in the dining room reduced to the minimum size.
Wall section between dining room and kitchen enlarged because my wife insists the buffet cabinet must go into the house.
Wall fixtures next to the living room wall removed and the short piece of overhang at the wardrobe was also removed.

OG:
The door in the dressing room is now 76cm wide instead of 88.5cm, so that you might still be able to place shelves or a cabinet on the left.
Wall of the bedroom moved so that the dressing room becomes wider, since only a TV is supposed to go on the wall at the foot end anyway.
Hallway on the upper floor reduced to 1.20m wide, as I think that will be enough up there.
Bathtub will get a partial wall and would then stand about 10cm more into the room.

So now you are asked again for valuable tips and suggestions.
If anyone sees a way to design the bathroom differently, I would also be very grateful if they could post it with a sketch.
Dimensions are now available.

We recently had a similar floor plan here with a straight staircase. There, too, the entrance to the main living area was through the living room, which is actually supposed to serve as a retreat for family members. The path to the kitchen is also very long, going around the staircase. That’s why I would place the staircase on the other side of the hallway, making the access to the main room through the kitchen, and correspondingly change the surroundings as well as of course adjust the upper floor. On the upper floor, plan the sloping ceilings for built-in wardrobes with sliding doors. I find the bathroom very nicely classically arranged, but there I would push the bathtub forward a bit (move the door accordingly) and then plan a storage platform by the slope next to the bathtub.

Yes, a storage pedestal will be attached to the wall of the slant by the bathtub. The kitchen part is not 100%, but planning is not possible because the children's rooms should remain on that side (since Grandma and Grandpa are building to the right of us) and we want to enter the walk-in closet from the hallway because we both work shifts and no one wants to wake the other when rummaging in the walk-in closet and turning on the light. So we had to make a compromise. Also because the location for the kitchen was fixed after the space for the garage was determined.