Turn old dresser drawers into rolling underbed storage by installing wheels! See more bedroom storage solutions: http://www.bhg.com/decorating/storage/projects/bedroom-storage-solutions/#page=9
Also on these boards
Really need to buy a few of these and take advantage of one very small storage space that is left in the apartment!
Try Under-the-Bed Baskets: Instead of haphazardly shoving random items beneath your bed, make the most of your floor space by using under-the-bed storage. This would be a great spot to stow extra bed linens, exercise gear, or even handbags. Photo courtesy of Martha Stewart
The space under your bed can be put to sensible use with these bins, made by attaching casters to a wooden box, a drawer from a chest, or a wine crate. Martha Stewart Living
Lego drawer: "I LOVE playing Lego with my Kids… but having to dig through a huge bucket to find what I need was driving me nuts. So I built a Lego storage unit on casters to roll under their bed." danielsicoloblog.com