A very useful tool cabinet, you can also DIY one. The inside surfaces of the main doors hold thin tools like chisels and screwdrivers. Tools are supported on both sides of the internal doors, behind which is more shelf space.
Italian furniture manufacturer Dielle, has created what they call a ‘Container Bed’, which is a normal bed that has been raised to include storage underneath. It’s a solution designed for small apartments that often don’t have enough storage space.