This chair is easy to assemble it takes about 15 minutes. The chair is very comfortable and easy yo adjust the height and how much the back reclines. Much more comfortable than simular chairs that are more expensive.
I did not realize the seat was mesh as well as the back. It is not as comfortable to sit in as a cloth seat. You can only adjust the arms up and down. The description made me think you could move them in/out as well. You also cannot move the seat back out to allow you to sit deeper in the chair. Chair is okay but I would pick a different chair if I had to choose again.