Using this dining set is easy. Simply gather around with your family or guests and enjoy your meals. For assembly, follow the included instructions and use the provided tools. It should take about 10 - 15 minutes. When it comes to maintenance, clean the glass tabletop regularly with a mild glass cleaner and a soft cloth to keep it looking shiny. For the chairs, wipe the faux leather seats with a damp cloth. Avoid using harsh chemicals as they may damage the materials. As for the color, keep in mind that due to individual color settings on your screen, the actual product colors might be a bit different. Also, make sure to place the set on a flat surface to ensure the stability of the table and chairs.