Shipping was quick, nothing broken. The instructions were clear. I was able to assemble this very quickly. I have long legs, but am otherwise short, so it is always hard to find a good chair. My hips, knees, and arms are at or near 90 degree angles. My feet are flat on the ground. I have a couple of inches between my knee and the seat chair. I wish the arm rests were level, but that is my only real complaint. Overall, increased the ergonomics of my home office for a great price.