Single-family house with gable roof approx. 137 sqm, 1 full floor

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So I actually really like this version, but the furniture in the living/dining/kitchen area looks so cramped :/
Is there a way to loosen that up?

...didn't really have the inclination to put so much brainpower into it, since I don't know how the entrance in the East will be received.

Sorry, we don't want East entrance. Thank you very much for your suggestion and your effort

This is what it looks like when you take proper measurements. Draw the table + minimum distance from table edge to wall into the original plan. Everyone must get up from the table if someone needs to exit from behind.

So I actually really like this version, but the furniture in the living/dining/kitchen area looks so cramped :/
Is there a way to spread it out?

That's because it was a lounge couch... You can get doll furniture
I also once took a bare dining table 90 x 180 (lounge couch is now in the office :P)
The TV stand is 2 meters long

Sorry, we don't want the East Entrance.

Don't worry, the socialists won't just march in there right away

I also gave it another try...

In doing so, I stayed on the current floor area, but on the upper floor, with the current knee wall, my entrance to the bathroom doesn't work. According to the drawing, there is still room up to the permitted eave height, and the knee wall could be raised...

- Access to the work area only through the living room; the door to the living room could be a large sliding door to bring eastern light into the open space
- Upstairs, the area with the south-facing window can be used as an open playroom. Later, maybe as a "reading corner"
- I don't like the door to the living room yet. Maybe a (double-glass) door opposite the stairs and more space for the sofa instead.

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I doubled the windows of the living rooms on the upper floor (201cm RBM). This would also work with your current design.