Using these chairs is easy. Just assemble them as per the instructions included in the package. Once assembled, place them around your dining table or wherever you need extra seating. For maintenance, simply wipe the light grey fabric upholstery with a soft, damp cloth regularly to keep it clean. Avoid using harsh chemicals as they may damage the fabric. The metal parts can be wiped with a dry cloth. Make sure to place the chairs on a flat surface to prevent them from wobbling. If you notice any loose parts, tighten them immediately. Also, since these chairs are not for commercial use, use them in a residential setting only.