One of my favorite places is in between my matress and the headboard. I keep a laptop, cd player, cds, pencils and such, books, batteries(dont know what for?), and all sorts of other crap, i even have a couple of old beers in there. It's realy convenient.
I keep a lot of things...flashlight, books, beverages, snacks, journal...between my mattress and the wall...it sits on the box spring or whatever it's called...I have a body pillow and a blanket that covers it up so you can't tell it's there..and I always have hardcandies all over my bed lol....anyone want one?
ive got a small treasure chest that i keep my stash in. there are stairs that go thruogh my room (like, the space under the stairs is jsut more roomspace, and instead of a bannister, theres a wall, if you can visualise it) and in the lowest nook under teh stairs i keep my bong. i dont really have anything else that i ahvea desire to hide.