I had one briefly, it was an ultra lite deal with a pop top that fit on the back of my Z71. I agree with Rich on the power jacks, I hated lading/unloading it, had to go round and round jacking it up one corner at a time. It wasn't bad for one person, had air/heat, and a fridge. After adding the camper, boat and all my mileage went down pretty good. I ended up getting an older C-Class camper in good shape. Mileage is pretty close and MUCH more comfortable.