This light weight pop up camper has only hard walls, no canvas to deal with. The Expedition is the premium model and comes with air conditioning, gas stove, sink, refrigerator (gas or electric) and also has a porta potty inside! The dinette folds down to a 48" wide bed and the sofa on the other end is a full size 54" bed. There is a skylight above each bed so you can watch the stars go by when you settle down for the night. Putting the top up and down on the Aliner will take some practice, we will show you and make sure you are comfortable before you leave. The great part is that because it is such a low profile, it makes towing the camper a breeze and does not kill your gas mileage like the full size travel trailers.