I do not find the mentioned construction times either overambitious or optimized down to the last detail. The excavator arrived on 25.02, move-in was on 22.10. Solid house built brick by brick with a basement. In July, there was no construction progress for 3 weeks due to [Estrich-Heizen], followed by 3 weeks of company vacation. On the one hand, those 3 weeks could have been made up well; on the other hand, I painted and laid floors during that time without anyone getting in my way or me getting in anyone's way.