I shopped very carefully for a new desk chair.  The one I had hurt my back for years, so lumbar support, a firm seat, and adjustable height were very important to me.  I read reviews very carefully and often base my purchases based on them.  This chair got very high reviews, but I wondered how one style chair could fit so many people so well. The good news is that it fits me just right. The lumbar support adjusts up and down so that you can get it to the right part of your back.  It does not adjust in and out like some car's driver' seat.  That would be nice, but I'm still happy.  I love that the arm rests swivel up so that the chair can slide in under a desk and not take up so much space in the room. This chair seems well made and was easy to put together. Sleek styling works in our home office even though the room isn't modern in style.  I definitely recommend this chair.  I'm very happy with our purchase.