Using these armchairs is as easy as it gets. Simply place them around your dining table and enjoy a comfortable meal. When it comes to maintenance, vacuum the upholstery regularly to keep it free of dust and debris. For spills, quickly blot the area with a clean, dry cloth. Avoid using harsh chemicals as they may damage the 100% polyester fabric. As for the frame, you can wipe it down with a damp cloth. Remember, since some assembly is required, make sure to follow the included instructions carefully during the setup. Also, don't place the chairs in direct sunlight for extended periods as it might fade the fabric. With proper care, these armchairs will serve you well for a long time.