Exactly what I wanted.  Very good price for a high quality vinyl pergola.  The kit came in 3 easy to handle packages and was easy to assemble by my son and I in an afternoon.   Mostly just a matter of screwing it together.   Instructions said to use the 66 two inch screws nearly everywhere, but that left 36 screws short.   I purchased an additional 50 stainless steel screws for $10 to fill a the required holes.  Pergola is sturdy fully screwed together and with the addition of 30 inch 4x4 inserted in the legs.   Pergola is not attached since it sits on a vinyl deck, but is heavy enough to stay in place even on windy days.