This the A3 model so it’s just bigger than a California king bed when it folds out. The mattress is brand new and has been in storage the entire time weren’t owned the tent. Durable hard shell roof top tent with a green canvas body and black aluminum textured exterior. This 23Zero Armadillo A3 model, has a quilted interior mattress and a solar panel mounted on the top rails. It includes a telescoping aluminum ladder and integrated mounting hardware as well as the factory interior light. Non smoker, never had any pets inside. Our family is growing and we just need something bigger. This tent new sells for over $3,700 bucks.