These chairs are great! I love the design and the mid century style. They are easy to wipe down and feel pretty sturdy. The only assembly required is to attach the legs, which only took me about 40 minutes. They come with adjustable screws at the feet so they can be balanced properly. I have had another similar set and the screws holding the legs on would often come loose and need to be tightened again, so I will keep one of the included wrenches just in case these need to be tightened.