I love this chair!  It is a very comfortable chair offering good lumbar support.  I have a very bad back and had an expensive desk chair that was miserable to sit in.  Although this chair was very inexpensive, it appeared to offer good lumbar support so I took a chance.  I am very pleased with the choice I made.  I can sit at my computer for long periods of time with back comfort.  I can live without all the other fancy controls on an expensive chair if a chair has the required lumbar support and this one does!