The instructions show that you must first connect the top and bottom legs without bottoms. However, you can't do that because there aren't enough nuts/bolts. Found this after almost done and had to start over. 40 minutes lost. You have to put a shelf in the middle to accommodate the use of nuts and bolts, but even then I found my kit was missing 3 bolts! The packaging was sealed, so it left the factory in this form.