That is of course an important point, thank you. But when it comes to legal matters, I feel much more confident than with manual tasks and can also rely on a larger network.
The building authority has indicatively confirmed that the integration of the garage as living space + as a replacement a carport or similar will not be a problem and would also be approved without a meeting, since it has already been implemented in a similar form. I have also already initiated the financing....
Now we have to keep our fingers crossed that the owner does not come up with any silly ideas.