- Frame it, redo the stairs and put in egress windows
- Plumb the new bathroom and the workshop sink
- Wire the lights on one circuit, the bathroom outlets on another and other outlets on a third
- Run the phone lines and home internet cables rationally
- Sheet rock walls and bathroom ceiling. Paint
- Lay tile throughout
- Sheet rock the rest of the ceiling
Too many projects, not enough time. Before I add another one there needs to be a place to do them. My wife has a strange prejudice against welding or casting molten metal in a wood frame house. So I'll need to make a fireproof place to do that.
Two ways present themselves. A concrete slab floor and load-bearing walls or a pole building with a non-ground contact wood floor. Walls will be AAC. There has to be electricity. Water and natural gas would be nice.