Repurpose IKEA spice racks as bookshelves in a nursery or kid's room. Kids love outward facing storage for board books and picture books!
cut-to-fit magnetic wallpaper, kids work space.and where does one find magnetic wallpaper?
The Chic Technique: Bunk bed and loft bed ideas. I like that the bottom bed's mattress is on the floor easier/less expensive to build; and lower height for top bunk.
Keep your child's Lego collection under control by attaching figures to magnetic Lego blocks and hanging them from the back of a picture frame. Get the tutorial at Clean and Scentsible.
Wonderful shadow box cut-out filled with minfigs. This is a good idea for a DIY Lego storage container.