It is a very nice chair. Wasnt hard to be together except did take a little more effort to line up the holes for the bottom side of the seat with the arm pieces. It Is a well built and constructed chair.  Got it for my coworker and she is closer to the weight limit but it is working just fine for her and she feels comfortable in it.  The lift mechanism works effortlessly. Sounds, rolls and loans back pleasantly. Definitely a great price chair. Only reason its not 5 stars is because Im not in love with the black seat and white frame. I wouldve preferred all black.