My boys (4 and 2) share a bed room with single beds. We found the beds at Sears and were really cheap, and super cute. It has drawers underneath and lots of storage on the headboard. I highly suggest looking into these beds! They do not have them on their website, but they were on display in store. If you pm me I can send you a picture!

Oh and they were VERY reasonably priced. Best deal we found after searching TONS of stores.