Single-family house on a hillside - Many planning questions

Because access is also supposed to be from the "back" - especially for visitors! We are laypeople and have tried to plan it as best as possible ..

Yes, the driveway is in the garden and the street is at the entrance.

Regarding the location - Grumpelweg is the street access - The

garden is where the construction is supposed to take place.

Because there is also supposed to be access from "the back" - especially for visitors!

Front door east

Garage must be on the left

That totally contradicts itself! I rarely get stuck.

For me, this also has something to do with those math chain problems like I’m standing between a girl with a yellow T-shirt and a boy with blue pants, how old am I?
For a moment I had it, then I read another contradiction.

Without going into detail: way too many corners, hardly any right-angled rooms.
I don’t understand at all why the entrance should be on one side and the garage on the other.
Why should you inhale exhaust fumes from parking cars on the terrace/balcony?
Where is the handwriting of a planning office????

Tip: Garage and entrance on the ground floor facing east, garden and terraces on the west side. Living and kitchen in the basement, bedrooms on the ground floor.

As much as I like designing floor plans, I’m out here! I won’t ask anymore!

Unfortunately, I don’t understand at all where exactly your property is located and what the planned house is supposed to look like. Maybe you could put everything together SENSIBLY in one post. It’s just no fun to have to piece everything together bit by bit, somehow interpreted, because it’s described in 5 more posts.

Sorry, I’m not very familiar yet, I am LEARNING, I myself have changed the draft a bit, unfortunately without measurements, length 17.5 m and width 10.5 m What do you think, better, worse?

Children's rooms as small as possible? The poor children.

One time you write you were at the planning office, then you write you planned it yourselves...

Yes, we were in the office - the latest draft is from us. I myself grew up "big" in a small children's room - I lacked nothing. How many square meters would be the norm here?