Using these dining chairs is a piece of cake. Just place them around your dining table, and you're good to go. When it comes to assembly, follow the instructions provided in the box, and you'll have them set up in no time. As for maintenance, the black artificial leather is easy to clean. Just use a soft, damp cloth to wipe away any spills or dirt. Avoid using harsh chemicals as they might damage the leather. Keep the chairs away from direct sunlight for long periods to prevent the color from fading. Also, make sure not to place heavy objects on the chairs that could cause the legs to break. With proper care, these chairs will serve you well for a long time.