We were very impressed with the chairs and their comfort.  Had 3 ladies over to play Maj Jong and all of them, from short and heavy to tall and skinny, said that they all loved the lumber support for their backs.  Glad we purchased them and may purchase more!  I may suggest that dust catcher material be included after the chairs are put together, but I will do that now.  The first chair was more difficult to put together, but with the rest it was very easy...the secret was to keep all the screws loose until they were all in then tighten them all at the same time!  Love the look!