Using your new dining set is a breeze. Just place the table where you want it in your dining area. Make sure the surface is flat to ensure the table's stability. The chairs can be easily arranged around the table according to your preference. When it comes to cleaning, use a soft, damp cloth to wipe the glass table top. Avoid using abrasive cleaners as they may scratch the glass. For the PU chairs, a mild soap and water solution can be used to clean any stains. As for maintenance, regularly check the metal parts for any signs of rust or damage. If you notice any issues, address them promptly. Also, be careful not to overload the table, as its maximum load capacity is 300 pounds. And remember, the colors on the website are a guide, so don't be surprised if the actual product has slight color differences.