Using these dining chairs is a breeze. Just place them around your dining table and enjoy your meals in comfort. When it comes to assembly, you'll need to follow the included instructions. It might take a bit of time, but it's not too difficult. As for maintenance, use a soft, damp cloth to wipe the leatherette surface regularly. Avoid using harsh chemicals as they can damage the upholstery. Also, try to keep the chairs away from direct sunlight for long periods, as this can cause the color to fade. If there are any spills, clean them up right away to prevent stains. With proper care, these chairs will serve you well for years.