I have always thought it would be SO cool to have lockers in your house. You could put them in a mud room, a play room, a basement, a kids bedroom, a guest room/study/craft room. Ours will be going in the last one.
We got them for a steal- I knew we would never be able to find them so cheap again. Eventually we will paint them, but for now they will stay blue since that room is going to have similar blue accents.
*Lockers might be non existant once our kids get to school-- they will probably have all of their books on an i-pad and have no need to lug things around!