River bed has 3 levels of adjustment of the mattress base. Additionaly one of the side frames has 3 removable rungs – when Your child is older you can easily remove them to allow her/ him to go in and out freely. Bed is equppied with additional sides that allows you to convert it first into sofa and then into the bed for the older child. Additional sides, thanks to its shape, protect child from falling out. Bed is adapted to mattress size 70×140.