Floor plan design single-family house 150 sqm - tips for improvement?

Seems to be the case, unfortunately!

Phew, only a house like that makes sense. K.

Huh? Every single-story house works just as well or badly. Or what are you trying to say? Are there height restriction measurements in the development plan or is that going to remain a secret?

Huh? Every single-story house is equally good or bad. Or what do you want to say?

Are there height restriction measurements in the development plan or is that going to remain a secret?

Why a secret, there never was one from the start!

Why secret, there was none from the start!

Yes, all the worse. Do you want to find out about it again sometime? It’s quite important for your property.

Yeah, all the worse. Do you still want to get that figured out sometime? It's quite important for your property.

Why are you only asking that now?

Height restrictions (and reference points !) are always important, and on slopes always doubly important. The rudimentary questionnaire information (in post #40 on page 7) makes me seriously suspect that only the pictorial part of the plan was read, and not the textual provisions.