So simple to assemble, no tools required, just slip on the back and click, it's on. Better quality than expected. Wow, 2 day shipping. The machinery that controls the chair is as smooth as possible. The upholstery is of good quality to sit on and to look at. The piping sets the Chair off. I use the chair in the den, it's larger than it looks in the picture, a perfect size for me, a grown man. The price was a lot lower at Wayfair than other stores, so, be sure to shop the price. Thanks Wayfair.