ZR9B beat me to it, Dodge made a similar type of van/camper vehicle called the Trans Van in the 70's, usually 440 powered with duallys out back, never knew Ford had one too?...............Very cool tho!..........Is it 4X4?...............Tom.
Chevy had one too, I sold mine due to non use but it ran good and everything worked. The bathroom was made for 200# or under people five foot six or smaller though, in mine the commode was in the shower with a tiny sink. If someone didn't mind sitting on the pot to shower it was not bad, it got me by for the half dozen trips I made in it and there was no real need to clean the commode much with shower water running over it. My problem with tight sleeping quarters is I need silence and non movement aside from my own, with my kids and father all on a trip it was impossible for me to sleep so my experience sucked. Dad and the kids were happy so my suffering was not in vane. Mine had a small block 400 2 barrel carb like the old Caprices had and the previous owner had installed a 700R4 trans with stand alone controller, with the lower 1st gear on the 700 it tool off well and once in OD on the highway it got great mileage. A couple now lives in it at a local trailer court, they used to drive it daily but now have a car. I sold it for $1500 and they were tickled to have it. Mine did not go over the van body cab so sleeping was tight, my buddy has an over cab model with a nice mattress and the fold out couches so it sleeps up to six where mine slept only four. Originally mine was given to me and after tags and title I had $400 in it. I'd need a motor coach if I decided to get another RV, I can't afford one without screwing up my retirement funds so I'll maybe rent if I ever decide to take another RV trip.
Yoop, I hope you and your family really enjoy your new rig my friend. Looks to be a nice example.:thumbsup: