Thanks to you!
I still have one question: If I buy a very old building with the intention of completely renovating it, meaning I want to redo everything anyway – what should I pay special attention to during the viewing?
For example, I noticed water stains in the area of the bay window in the photos. Does that matter if I have to insulate the entire building envelope anyway?
What about the basement? What if it is damp?
Are there identifiable defects in old buildings that make them "unsellable," or can you buy it "as is" if you plan to invest 300k€ in it anyway?