Oh, and otherwise I find it difficult anyway to precisely quantify the costs with self-performed work. I actually can't say exactly what our renovation has cost so far. I can say what the craftsmen wrote on the invoices. But we have bought building materials here and there, partly also from private sellers. Here a plank, there a pack of screws. Every few months a new bigger project and in between a few small ones. I would wildly estimate that we should be around €60,000 so far or so. For electrical work, 3 small bathrooms, flooring, interior doors, windows, drywall, rooms, some dry screed, roof interior insulation, paint, wallpaper, sanitary rough installation, various types of plaster and who knows what. From 2017-2022. But there is still quite a bit to come until we're done and satisfied.