Using these dining chairs is a breeze. Just place them around your dining table and you're ready to enjoy your meals. When assembling, follow the included instructions carefully and you'll have them set up in no time. As for maintenance, you can use a soft, dry cloth to wipe the chairs regularly to keep them clean. Avoid using harsh chemicals as they may damage the fabric or the finish on the legs. If there are any spills on the gray fabric, clean them up immediately with a mild detergent and water. Due to monitor display differences, the actual color of the chairs might vary a bit from the photo, so don't be surprised if you notice a slight difference. Also, be aware that while the solid rubberwood legs are durable, avoid dragging the chairs on hard floors to prevent scratches and damage.