Ugh.
Just a cheap commercial mess.
It only needs the roof air because it is painted black and gray and heats up like an oven in summer.
The interior is an abomination of wasted space and poor construction. The vertical walls don’t even follow the factory wall contours. That 100 gallon fuel tank next to the bed is illegal in some states and probably makes the interior stink of fuel.
They extended the rear about three feet, unnecessarily, and then had to add a tag axle, also unnecessary.
It has a bed but no other camping amenities. One queen bed and four seats. Sleeping arrangements must be interesting. It fails as a camper.
Hell, the first van I converted in the 1980s was designed and built a lot better than that hot mess.