Hello,
Thank you very much for the suggestions.
I would like to keep a few things:
The location of the house should remain as is (it has to, the plot does not allow otherwise) and I want the main entrance to be in the middle.
Personally, I prefer an orientation more towards the west than the south (I work at noon).
Large apartment:
The utility room should remain in the old place: direct entrance from the designated parking space into the house (dirt entrance).
The bedroom should remain in the old place.
The rest is variable.
Note: Mother-in-law is already older, and renting out to others is not excluded. (Privacy)
Small apartment.
The number of rooms must be maintained without making the living-dining area smaller. It will probably have to be tight here :-(
The only thing that is not variable are your messed-up ideas of "the main entrance has to be central" and "the entrance is our utility room." Wonderful. "No need for a cloakroom, we have the utility room."
And regarding the plot location: it must be roughly 30 x 30, otherwise we wouldn't get 900 - so a change is not out of the question here. All rooms would gain, and the granny flat would actually be bright! Who would want to move in there except mother-in-law? As a tenant, I wouldn’t want to pay for that.
Well then ... I stink, but don’t get me wet. I wouldn’t want to be your architect.