Last thursday:
The construction team still needs to pour the triangle above the window on the other side (order required by the structural engineer) before they start on the roof structure.
After the structure I start working on the condensation foil and roof boarding. Then a different team comes for the roof sheet metal and the attic windows.
Plumbing, wiring, floor-heating, screed, plastering, tiling, plastering, exterior insulation will all be handled by my father in law and myself. A shit-ton of work to save an equally large amount of money on labor.