all, my daughters 3rd bedroom is just over 6x6 ft. It has a built in cupboard over stairs with a door but it's flush to bedroom. So no bulk head in room, just door that opens into space above stairs, so space inside is behind bedroom wall on landing. I don't know what this is called, sorry. I'm looking for ideas for my daughter to make best use of space. I thought of a closet tapered out at bottom with small drawers, or I dunno. When I google over stairs it only seems to show bulk head on room, or bigger rooms. Much appreciate clever ideas. Excuse mess!! 3rd pic shows cupboard over stairs behind wall but opens inside it's her only other storage.