This chair was the perfect addition to the "all-white" theme I have going on in my home office.  It was fairly simple to assemble (which I did by myself).  It's comfortable from the times I have used it, which has only been for 3-4 hours in a single sitting.  I wouldn't necessarily say it's the best for the person who uses their office for 8+ hours a day, but for the casual use of a few hours several days a week it's worked out well.

My only complaint comes from when I tried to put on the decorative silver caps after assembling the chair.  I would suggest using a small rubber mallet to get them to fit into place and not your hands alone.  Also, you're going to have to put a bit of muscle into attaching the arms.

Pros: rich looking finishing, comfortable seat, back support