Lego Room Part 1

I have been working to finish LegoSon's bedroom conversion to a Lego room. The walls are painted and the bed is gone, but I am stuck on finding shelving for the walls that would work for displaying Lego creations. Usually sets are broken/taken apart within days of being built, and I am tired of all my hard working being destroyed (He's only 4, I have to build most of the sets with some help from LegoSon). Now, I'm not saying that I don't want them played with, but I think displaying the sets will extend the time they stay built. Currently the wall is being filled with empty Lego boxes (need a way to store/display those too!). Any ideas?

Ninjago!

My 4 yr old had been waiting patiently for the new Ninjago sets to hit the stores. On New Year's Day, we went to Target with his gift card in hand and came home with 4 new sets! My favorite is the Ice Dragon Attack. He also bought Skull Motorbike, Ninja Ambush, and Ninja Training Outpost. There's been one happy boy in our house lately:)