Maybe nail shelves to the back of bookcases for more book storage?
This awesome easy LEGO table IKEA hack is a movable play table and storage space all in one. Great for your kid who is a Lego fan.
Spray paint branches for a pretty centerpiece or home decor idea. -- 29 Cool Spray Paint Ideas That Will Save You A Ton Of Money by maura
Teddy Cubby and Reading Corner - Ikea hack
Put the rod and buckets on a larger table. LEGO table - LACK coffee table, BYGEL rail and BYGEL containers
book case like a doll house This is what I'd like to do in the kids' room eventually. Book case dollhouse for Barbies