Really easy and fast to put up.  I was sliding down the raft with my 3 kids in less than 10 mins.  I am really super lazy constructing things but this was a no brainer.   If you can open a package than you can put up the slide.  My kids love it and you can spend hours having fun in it.

Pros: Easy to put up.
Cons: The kids will cry when you take it down