This is a fantastic idea for legos or playmobil, but I want one for the craft room. Not only would it be handy for storing small, lidless bins with various tools and supplies, but projects waiting to dry (or for further inspiration) could be set safely out of the way.
ikea hack- Pax is compatible with Trofast bins for toy storage behind closed doors! oh boo, it seems the bins are actually KOMPLEMENT and are no longer available. but Pax does have a lot of shelf/drawer/specialty inserts for organizing.