Using your new coffee table set is a piece of cake. You can place the two tables side by side for a larger surface area when you have guests over, or stack them to save space when not in use. When it comes to assembly, just follow the clear instructions we've provided. It should take you only about 30 minutes. For maintenance, use a soft, dry cloth to wipe the marble top and the gold frame regularly. Avoid using abrasive cleaners as they can scratch the surface. Also, don't place extremely heavy objects on the table that exceed its 99 - lb load capacity to prevent any damage to the MDF top or the iron frame. With proper care, your coffee table set will last you a long time and keep looking great in your living space.