Crate Bookshelves: Find a wooden crate at craft store, paint any color you want, cut in half with table saw, attach hanging brackets with screws and attach to wall. Immediate eye catching book storage for little ones.
Love the hidden storage that this headboard has. Hidden storage behind the headboard. Great idea to go up the wall/headboard side of a platform bed. Maybe open up the opposite side under bed for shelving.
An Ikea Hack custom train and activity table with TONS of storage. This is such an an EASY DIY project and a great way to get all of those toys up off the floor and organized once and for all! Maybe a Lego table and storage?