Using these Christopher Knight Home® Anastasia dining chairs is a breeze. You can place them around your dining table for family meals or near your desk for work. First, you'll need to do some assembly as mentioned. Just follow the instructions included in the package, and you'll have your chairs ready in no time. When using the chairs, make sure to sit back and enjoy the support from the contoured backrest. For maintenance, you can use a soft, dry cloth to wipe the light gray fabric regularly. Avoid using harsh chemicals as they may damage the 100% polyester fabric. If there are any spills, clean them up immediately. As for the iron legs with the light walnut finish, you can dust them with a dry cloth to keep them looking shiny. Keep the chairs away from sharp objects to prevent scratches on the legs and fabric. With proper care, these chairs will serve you well for a long time.