Using these dining chairs is a breeze. Just place them around your dining table and enjoy your meals or gatherings. When it comes to cleaning, use a soft, damp cloth to wipe the polyester blend fabric on the seats. Avoid using harsh chemicals as they might damage the fabric. For the wooden frame and rattan backrest, you can dust them regularly with a dry cloth. As for assembly, carefully follow the included instructions and use the provided tools. Make sure all parts are properly tightened. These chairs have a weight capacity, so don't exceed it to keep them in good condition. If you choose to move them around, lift them gently instead of dragging to prevent scratches on the floor and damage to the chairs.