Older Coleman pop up, technically sleeps 5, would probably be a little squished.
There are two full size beds on either side (maybe a little bigger). Each bed has a foam pad, there is also 2 air mattresses you can use on top of the foam. The dining table folds down between two benches for another small bed.
Each rental comes with a propane tank filled with gas, as well as many accessories that I use on my personally camping trips.