So the gutting wasn’t completely contracted out to a company, for example? Instead, we are talking about (at this point actually reasonable) own work?
Own work:
16 sqm of screed removed, at which point I had already fired my general contractor. Everything else through him.
Sanitary only setting the pre-wall elements and core drillings through the ceiling into the basement for new pipes
Electrical no own work
Windows no own work
Photovoltaics no own work
Drywall complete own work (it’s just one wall and the room divider)
So far manageable own work, but actually in the sensible places. Savings? No idea.