I love this stool.  It is very well made and sturdy enough for my big guy.  It swivels smoothly and the seat is nice and wide.  The wood back is very nicely finished. 
There was one step in the assembly that was skipped - attaching the seat to the frame, but we figured it out from the schematic drawing. And we ended up using a ratchet type wrench to tighten the bolts, which made it a little easier to tighten.  But I think you could accomplish the task with a regular wrench as they suggest.  Completely in love with this stool!