Hi Lesley
We really enjoyed the TI and would definitely go back. You won't be sorry with your choice and it will be lovely to finnish off with the Belagio, luck you!
The pool area is very nice, they have the double sunloungers! It's a tropical theme and good poolside service for drinks as well as a poolside bar for snack foods (sandwiches, salads, burgers, fries etc). Plenty of sunbeds. We were there in August and was never too busy at the pool. The pool itself is quite small for the number of rooms, but it didn't seem to be a problem.
We had a tower deluxe room and it was lovely with a great strip view. Very comfortable indeed.
And of course you're right next door to the Fashion Show Mall, they may have their walkway link built by now.
Their nightclub, Tangerine is free for hotel guests and was good, with an outside terrace overlooking the Sirens show and the strip.
We had plenty of free drinks in the casino, won a little, lost a little, all in all, good entertainment value from the gambling.
I'm sure you'll be popping into the new Wynn, you'll have to tell me all about it!
Anything else just ask!