The locking mechanism works perfect

The separate wheels that you can buy for about $10 work well on carpet as well and are quieter

I took my time piecing it together, as I enjoy working with my hands

my husband really like this office chair , he will always use laptop on the desk, he has the backbone pain, so he want to Find comfortable chair , this office chair can do it , the lumbar and neck support work great, and the seat is comfortable

Great back support for back while working

The wheels that come with this chair work well on hardwood floors