What a fantastic idea! The Spiral Wine Cellar is a fun and smart storage solution for your wine collection. It can hold up to 1600 bottles depending on the depth you choose, and can be installed in an already built home or in new construction. The cellar is constructed of solid concrete with a waterproof lining, it damp-proof and is highly resistant to temperature changes and vibrations. The cellar provides perfect storage conditions and proper ventalation. A trap door in the floor gives you access to the spiral stairs that wind down through the center, as the modular “shelves” hold all of your bottles along the perimeter. The trap door in the cellar in these images to the left work on a mechanical opening hinge. See their brochure online for more information.