Rex is a brand new 2022 Winnebago Solis. We just bought it and have only camped in it once. The unit is fully self-sufficient with two large house batteries, solar, shore connection, and a generator. The van has a pop-top and a fold-down bed. Both beds are large and comfortable. We also have a full bathroom with a cassette toilet. There is a 21-gallon water tank and hot water with a furnace. Rex is festival ready. However, I don’t allow rentals for burning man.