I used a armoire, it's hard to line the door up to make it light tight though you really have to mess with it. I was gonna use a mini fridge but I don't have a saw to cut ventilation holes. I was thinking for next time to buy a fish tank stand, a big one. That way it could be noisy and have lights shining out of it and nobody would be like WTF? A mini fridge would be easy if you can get a couple of holes in it.