This chair is just what I was looking for to match my antique work desk.  It was easy to assemble and appears to be made from high quality materials.  The only issue was that the casters were very tight.  Was not able to snap them in by hand, I had to use a rubber mallet, but that did the trick.  The rest was easy and I got just what I needed.  After several 4 hour work sessions, the ergonomics are good.  This chair was about half the price of similar products I considered and arrived a week ahead of schedule.  Free shipping!