Installation was easy.  The only thing I don't like is the screen.  I bought the bi-fold glass door model because I didn't want the "swing" of a door style.  However, the screen is just that.  I assumed it would be the "curtain" type since the doors were bi-fold but instead they swing out like doors.  I don't recall the description indicating that or I would not have bought it.  

Pros: Easy install
Cons: Screen design