Using this set is a breeze. Just assemble each piece in under 30 minutes with the materials provided. Then, place the chairs and side table in your desired outdoor spot. You can comfortably sit on the chairs and enjoy a relaxing rocking motion, thanks to the smooth - motion curved runners. When it comes to cleaning, simply use water and a neutral detergent. For maintenance, since the all - weather polystyrene frame is UV - treated, it won't rot, peel, or splinter easily. But try to avoid exposing it to extremely harsh weather conditions for long periods. Also, don't overload the chairs beyond 350 lbs and the table beyond 200 lbs to ensure their long - term durability.