Single-family house with a granny flat on a 450 sqm hillside plot

I just converted the development plan, which I only had as a pdf until now, hoping that it is readable.

That looks good. Lots of freedom. I really like the list of trees and shrubs. That Thuja crap is definitely staying outside. ;)

I have to say, your help here in the forum is absolutely amazing!

I have to say, @K a t j a your help here in the forum is insanely good!

Unfortunately, the community is only "half the battle" of a forum and their appreciation of a quick house design drafter ;-) (as well as of a surveyor and other, in my opinion, key accounts) "alone" doesn't help much if it is, admin- and mod(bot)-wise, shall I say nicely, "not appropriately distributed" :-(

Unfortunately, the community is only "half the rent" of a forum and their appreciation of a house design draftswoman

I balance that out again in other threads. :D But we don't want to digress.