This was fairly easy to assemble, the book suggested a second person would make it easier and safer to assemble, but I had no issues. Chair is fairly comfortable and seems to be built well.
My only complaint, and the reason that I'm taking a star off, is that the data on the website doesn't match the data in the included manual. The website states 330 lb. limit, whereas the booklet states 275 lb. limit.  I bought it specifically for the higher capacity and I am hoping that it holds up.