Just like the cabinet doors, I put 2 coats of Kilz Mold and Mildew resistant primer on all the wood. This was done as a precaution (as vans and RV's are known to have moisture problems), but more notably the white color immediately showed the potential of the paint and the value of all the sanding/ caulking work I had done. This was a really neat step to see!
While this was drying, I cut and installed the subfloor. I used leftover wrap insulation to line the floor ribbing, and then reinstalled the plastic step on the side. Once I'm done painting I'll install the vinyl plank flooring.
