Built well on a 1997 Ford E-350 stretch van, its amenities include solar cells which power the coach lights, the propane furnace, and a good electric refrigerator, all through the two deep-cycle service batteries. Sleeps two in a surprisingly comfortable double. We tow our motorcycles on a Triton trailer, and the van handles the load with ease. Adventurewagen put a 9-1/2 foot high roof over our heads, which allows 6 ft+ standing room inside. The biggest plus is that, minus the trailer, we can drive it downtown anywhere and PARK it! Instance: Downtown Asheville last summer- simply found a lot, parked it, and spent the day. Full disclosure: It's cozy inside, and only one of the two can move at once.