I say it is a no frills chair because it is not fancy it is not leather and doesn't have all the fancy stitching and headrests etc like some chairs. It does have lumbar support the seat raises/lowers. the arm rests raise/lower the seat back tension can be adjusted it has rollers. I bought this chair mainly because the seat height actually raises higher than all the other chairs in the store. This suits my long legs much better and is much more comfortable for me when I spend long hours at my desk. It's a simple chair but comfortable and the price was right. Not need to spend over $200 for a chair.
Both my wife and I like it ... and we are hard to please! Good back support simple tilt back mesh (breathable) seat and back. If anything larger diameter wheels would help us move the chair ... it is on a carpeted floor.
This chair has been my go to chair for the last three years. So much so this is the second chair I have ordered. It is simple to assemble made of quality parts and very comfortable all day. Definitely would recommend this chair!!