Alegria is a complete juvenile bedroom collection offering a vast number of configuration possibilities. The collection's simple and elegant design combined with the Natural Maple wood finish give the flexibility to harmonize this collection to the most exuberant decors. Alegria will appeal to the youngest as well as the more mature teenager. Storage capacity has been optimized to help keep a tidy bedroom. The 3 Drawer Mate's Bed accepts Twin size mattresses (not included) Constructed of Engineered Wood Assembly instructions come in 3 languages: English, French and SpanishMFI/Nexera is an environmentally friendly company and whenever possible uses recycled materials without affecting the quality of the product less more