I needed a chair that had good lower back support and I have found it. It was not difficult to assemble. It is roomy and it tilts into a multiple of positions and it has lower lumbar support. Very happy with this chair.
Bought this for my 13 YO son. He was able to assemble it himself (with just a little help from my wife) and finds it very comfortable. Seems like a very good value for this price point.
I am enjoying the comfort and support of this chair. Assembly of the head support was a challenge to access the access the holes. Am still developing the proper height for my seat from the floor. Arm rests are great ergonomically.