The short answer is "I want one." Check out this incredible bookshelf designed by Koichiro Hoshino. It's a great place to store children's toys and books and don't overlook the fact that it's shaped like a dinosaur. Wait a minute; there's more.
Casaurus also doubles as an indoor play structure. It's got something to climb, a slide and a fort-like area in the middle. All of this and it probably can hold all of the toys and books your kid owns. If you want to check out more photos of this delightful piece of furniture/play apparatus go and check out Hoichiro Hoshino's site but before you do, know that the Casaurus is not yet in production.