I got the van back from the body shop. The floor has been patched & repaired. I have painted the floor too so it looks a LOT better.
I am going to keep an eye on this to make sure no more rust develops.
Then I got to work installing paneling on the walls and ceiling.
I am loving how it looks.
The guy who patched the floor installed a ceiling vent for me also. It has a small screen and hatch that can open & close.
Here's a detail showing insulation around the wheel well.
Foam board was my choice as it won't hold moisture. Notice my classy patching together of scraps.