I'll start with the upper floor:
You can see your email address.
The purpose of the storage room – but especially the access only through the parent area – does not really make sense to me, nor does the very generous seating area by the stairs. Such areas always look very nice, but are rarely used. For me, it would be a waste of space, but if you like it, that's okay.
The house size easily allows for 2 large children's rooms + children's bathroom + parent area. So why give that up?
Children's rooms arranged on the left side of the plan, parent area on the right.
It is often desired that the parent area faces east because of the morning sun, but you don’t benefit from that since there is no window.
So I somehow assume you don’t prefer a specific direction for the children's rooms/bedrooms.
Especially considering that you place child 2 with a small window facing northwest.
Attached is a redraw of the upper floor with a different room layout (2 versions):
- Bathroom planning completely set aside.
- A long hallway with windows on both sides would still exist, if desired. I would probably at least cut off the hallway on the north side (bottom of the plan) and assign it to the storage room. 24m² of hallway alone on the upper floor is already insane.
- The children's bathroom can also be reduced into the niche "behind" the stairs, leaving the window for the stairs intact, but then you would have to somehow get onto this ledge with a small ladder from the stairs to clean it since it is no longer accessible.
Ground floor:
I don’t quite understand the division of the 2 hallways. It makes the entrance area unnecessarily small.
The shared staircase from hallway and kitchen in the living area will certainly look great.
However, you would have to think about how to furnish the room. If you don’t have a TV, that’s not an issue; with a TV, it becomes difficult because the couch would almost have to stand somewhere in the room; otherwise, the distance from the couch to the TV is really very far.
