Quality and comfort is consistent with the price point.  
If assembling by yourself, it’s helpful to turn the chair on its side to more easily align  install the backrest bolts.  Keep the first side loose at first so you can more easily align the second side.￼
Like others, I found installation of the arm pads to be a little tricky… had to refer to website photograph to get the orientation correct as the assembly illustrations were not particularly helpful. ￼
I think I’ll be happy with the chair long term