THis chair wasn’t complicated to assemble, however we were unable to get the screw which holds the arm in place to go totally in like it was supposed to. We contacted the company email which was listed on the assembly directions, but they haven’t responded as of today. I Sent them a photo. We also tried using one of the spare screws included in the parts, but that didn’t work in the the arm either. I am disappointed in this, since the chair wasn’t inexpensive. The chai gives the height I needed for sewing and painting. The seat part is very large larger than I expected it to be. It isn’t easy for me to move lower after I have it up high.