The chair looks really nice, but as some have said it's very very firm.  I didn't mind that too much when I first tried using it since I prefer a firm chair at my desk, but the most obvious issue was the chair can only lower so far.  Although I am not a tall person (5'7), most office chairs I have purchased can adjust the height very reasonably to the correct height, but I am confused why this chair won't adjust to the correct desk height when using a keyboard tray, I suspect because the legs are higher.  My feet could not sit flat on the ground, I think the chair needs to go about 3-4 inches lower.  I also think the price is far overpriced for the quality it is, even though it does look very very nice.