We are doing a great room switch with the kids this summer, and I found that I had four unclaimed three-shelf cube storage shelves. My eldest needed some more storage space, so we turned them sideways and replaced the metal bed frame with the shelves. This actually works! To add suspenders and a belt, we also used wooden slats to span the space between the shelves, but it wasn’t strictly necessary. We picked up some fabric cube bins so the bed will have drawers underneath. The bins were on sale, so the sum total of the project was $24, since we already had the shelves and slats. The center of each unit is open, which the cats discovered to their delight, so we will be leaving two available for cat egress.