Easy to assemble, had it completed in about 20 min.  Was really looking for something that would be comfortable to sit in for WFH time. As I sit in it now I can feel the hardness if the backer on the seat cushion. Really needs to a more closed cell type of foam. May have to take this covering off and bump up the foam.  Reason for the three stars. Do need a chair mat for use on carpet. Otherwise a decent chair for occasional use. Will do until
I can find something better or go back to the office.