I have a Vanishing Design Wall that hangs over my closet doors. My sewing room is plum full. It's encased by a 5" wooden stained box. I just tug on the edge of the flannel design wall and down it comes. I leave my blocks on the design wall at all times, even when I roll it up. When I'm done with it, I tug on the bottom of it and it rolls back up into the wooden box. I love it. It's my favorite item I've boughten. You can see it here:
www.vanishingdesignwall.com