This chair was fairly easy to put together however I did require some help from my husband to attach the back to the seat. Once together I adjusted it for height and tension and it is very comfortable. I like the way it supports the lumbar portion of my back and the ease with which it rolls on tile. It was a good buy.
This chair is just what I needed. It is very comfortable for being at the computer for awhile. I can lower it to slide under my desk and raise it when I'm ready to use my laptop.