The "trades" are all working alongside each other, trying not to get in each other's way nor hold each other up. This has to get done before that but that has to get done after that. It's a like a well oiled machine at the moment and there is one man who is responsible for all of that.
Lucky for us he's also a craftsman and a really good woodworker. Not only is he managing all of this craziness, he's in it. Everyday. And he handiwork is everywhere.
The tall linen storage for the master bath: