If you look at it now, only the granny flat actually has its own separated domain. The tenant practically runs straight through your house all the time.
It is not planned to rent out rooms to outsiders. A separation of the building into one apartment on the upper floor and 2 small apartments below would also be structurally feasible afterwards with little effort. Provided the entire building is to be rented out.
Say quickly again, why are you planning everything yourself? Is there no good architect to be found for the million-project?
We originally tried that. It didn’t work back then. For now, we are planning ourselves. That’s the current status. Maybe an architect will come into play again in the future.
What I also wonder: I see no reason why the living rooms shouldn’t be classically connected to the garden on the ground floor and all the bedrooms be upstairs?
I don’t see a big problem there. Access to the garden is also level on the upper floor to the west. We definitely need two levels on the slope. Advantages of the current arrangement are the 5m room height upstairs and the better distant view.
You really want the granny flat. Who was it intended for? The nanny?
For example, for a child studying locally. For a nanny. For the caregiver you might need sometimes. Etc.
Ever thought about putting the dining/cooking area on the ground floor and a living room upstairs as a retreat with a view?
That would also be a good idea. But I find implementation difficult in this particular case. As a layperson, I wasn’t able to sensibly realize such a floor plan.