OFFICE FACTOR Ergonomic Office Chair, High Back Mesh Computer Chair, Fully Adjustable Polypropylene Ventilated Mesh Back Executive Chair for Home & Office, Breathable Office Task Chair

Easy to assemble, efficient fit, comfortable, good back support. However, the arm rests are difficult to adjust and set. In order to lift the arms and have them stay you need to disassemble the module and manually set the ratcheting pin, then reassemble. It appears the spring loaded function just does not function. However, since I am the only one using the chair this is OK to deal with for an overall well-built system.

The chair was stiff when I first got it but it has since broken in. The chair lift had to be replaced but works now. I’m sure there are better chairs out there.