Single-family house floor plan 160m2 - What improvement possibilities are there?

You already asked a kitchen question the other day.... did you even respond to the questions at all? Somehow I can't remember... [emoji848] In that respect...

I have already attached the plot plan

I have seen it, but much is missing: height marks for example, also the section chosen is quite small and you cannot see how it is developed. Two slopes are visible, but with unknown gradient. No building boundaries are visible, nor possible access locations. According to the measurements, it seems to be a parcel, but with area indications as if there were two.

Stüberl = room for tasting wine, crafting, painting, working, party

So here: what the Piefkes call a party cellar?

Could it be that the basement garage was in a certain way a starting point of the design development?

Eg Access to the WC via vestibule/dirty area. I would change that. From the warm living room in socks into the cool vestibule through street dirt Og I would omit the air space. The children's rooms get a better layout as a result. Where will the toilet be placed in the master bathroom? Kg Possibly plan a toilet for the small lounge