Using your M.A.D. Transit Counter Stool is easy. Just place it at your counter and sit on it! It's great for having a meal, working on your laptop, or chatting with friends. When it comes to stacking, you can stack up to 4 stools on top of each other to save space when not in use. For cleaning, use a soft, damp cloth to wipe the molded plywood veneer seat and back. Avoid using harsh chemicals as they might damage the finish. For the tubular steel frame, a dry cloth is usually enough to keep it looking good. Be careful not to place heavy objects on the stool that could exceed its weight limit. Also, make sure to place it on a flat surface to prevent it from tipping over. If you need to return the stool, you can do so within 30 days of purchase.