I'm super impressed with these chairs!  I was nervous buying them because you just don't know what you're going to get, so relied heavily on the reviews.  Once my husband figured out how to put them together (he used a power drill with a hex fitting), it took about 10 mins or less to put together 2 chairs.    You definitely will need to steam or iron the covers, I used a handheld steamer.      They are very comfortable and seem sturdy.  One chair did rock a little, but once you sat in it, it didn't rock anymore.   I highly recommend!   OH either too many glasses of wine or just not thinking, I accidentally ordered 12 chairs instead of 6, not thinking at checkout it's 2 per box.   I emailed Wayfair and they responded in less than 3 hours with return labels and a time for Fedex to pick them up from my house.   I was very impressed with the return process.   I will definitely be using Wayfair more often now that I know their customer service for returns is excellent.