love, love my arbor.  I always wanted one and can't wait to plant flowers around it.  I did not realize that there was a  lot of pieces to be put together.  It look like it was just three pieces.  Its great knowing it will never rot or have to be painted.  

Pros: price was reasonable not much difference in price as other arbors--depends which one you like
Cons: a lot of pieces to put together but went rather quickly