I can't help it I always look at a vehicle and wonder can I sleep in there at 6'2" and 300lbs the answer is often no but I think with a few mods and the seats pushed forward at night this would make a nice little camper not great head room but better than most.
Think about this I converted the inside of a Geo Tracker so that with the passenger seat folder forwards there was a flat sleeping space 6'6" no I don't have pictures but it was funny as hell when the highway patrol knocked on the window in the middle of the night and my German Shepherd and I crawled out the rear he was more curious about my sleeping bench fab then telling me I couldn't sleep there.
FYI
http://www.fordvehicles.com/transitconnect/