I am sure there are threads about this, but how do you store built LEGO? I don't mean the loose bricks, I mean built structures, vehicles, etc. DS has a lot of sets (he's more into that than building something from his imagination) and he likes to play with them but his two younger brothers get a hold of them and destroy them. Right now they just sit on top of an ikea storage thing, and I hate the idea of putting shelves on a wall just for LEGO storage, but maybe that's the answer?