Decent enough
Got this at 120k thereabout, and at that price it is decent. The seat is made of poor quality foam that does not regain its shape after depressing. Been using it for about 3 weeks now. The lumbar support is just manageable. Do put in mind that you might need to get a memory foam for the seat overtime. Would I buy it again? I think so cuz there's really nothing as decent in this price range. For assemblying it: it's quite easy. There's a number to message, then they'd share with you a generic video for coupling the chair, but you should be able to figure it out from the video. Tip: when coupling the chair, do arrange the nuts according to sizes, it would make it easier to know where each group of nuts would fit in