Looking back over this thread I see it's been almost 20 months ago that I launched this project. Time for another update.
I'm closing in on finishing the basic interior work. The walls are being covered with marine grade vinyl over 5/8" closed cell foam. This has turned out to be a fussy, time consuming job -- but I am pleased with the results so far.
Interior wiring has been run. I decided not to use a convertor. Instead I went with a conventional 30 amp box. The 12v system will be powered by a battery
and a trickle charger, with the possible addition of solar
in the future.
No indoor cooking . A chuck box is in the plans, sized to store under the bed. The bed is just shy of a queen.
When the head is occupied the door cannot be closed - but in the open position it will provide strategic cover for the user. At least that's the plan.