Finished in 3 fantastic colour options velvet crushed steel velvet crushed black grey this versatile ottoman bed is ideal for compact spaces where extra storage is needed. The hannover ottoman bed has been designed to provide style and comfort with a sprung slatted base for natural bounce, the frame adjusts to where pressure is exerted most, providing greater comfort. The gas piston strength on this frame is 600 n and can support mattresses up to the weight of 45 kg.