I was assembling the chair when it became obvious that I needed 8 M11 metric bolts to assemble the arm rests and chair back only 4 were provided. I did have 4 additional metric bolts for assembling the pedestal to the bottom cushion. This required a trip to the hardware store to purchase 4 additional M11 metric bolts and complete assembly. Once the chair was assembled I used it and found that after two hours the bottom cushion depressed to a point that it was uncomfortable. I Would not recommend it to anyone not sure what I am going to do with it.
I’m not a gamer but I thought that a chair designed for hours of gaming would make for a great office chair. I was right. It’s ergonomically impossible deal for computer tasks at a desk. Seems to be good quality. Very comfortable. And not too soft where you sink. That causes back pain. This chair forces one to sit properly.