Single-family house - Opinions on our design

Hello, I wish everyone a happy and healthy new year. I want to come back to my "Never ending story". Over the holidays, I sketched the drawings in Sweet Home 3D and Homebyme to get a better feeling. Furthermore, I was with 1 architect and 2 draftsmen and showed them the original plans. The only thing I was told was that everything fits and looks good. Maybe I am just seeing everything too critically. What still bothers me is the dark hallway on the upper floor and the hallway passage width of 1.15m on the upper floor. Can anyone give me tips on how I can improve that? In my attached drawings, I have widened the width to 1.30m, although that still seems quite narrow to me. In the attached drawings, I have modified the stairs because the narrow and unfortunately only access on the ground floor to the kitchen and living room with the landing stairs also seems too narrow to me. As you can see, I am currently at my wit's end.

These dollhouse pictures are hard to argue with. Do you also have proper floor plans with measurements? I am particularly interested in the staircase first.

Hello, the original drawings are on page 8. Unfortunately, I am not at home right now to upload the images again.

Regards

Hello, the original drawings are on page 8. Unfortunately, I am not at home right now to upload the pictures again.

Regards

But I only have 6! pages [emoji23]

Edit: and no: I don't see a floor plan that could fit the upper floor either.

Was able to copy it over.

The bathroom seems too narrow for a T. Basically, I would shorten one meter from the middle of the house and thus save a considerable amount of money without anything becoming too small.