I purchased two of the larger sized Prant boxes from Ikea and made a ton of noise hammering the metal corner pieces that join the side panels together. This wouldn't bug me so much except that it must bug my condo neighbors. No, I'm not tearing down walls, it's merely another Ikea item getting assembled. Here's some photos of the box with furniture in it to test out the box's proportions. The room height seems too high, but it's only 12".
Photo used under Creative Commons from kthypryn