We recently had a pleasure trip to AZ and I booked at the Fairmont Princess and I must say I made an AWESOME choice! 
- Room was I guess a standard King but it was so large and spacious with a couch and seating area as well as a very comfortably appointed bath and patio. The decor looked fresh and new as well. Very contemporary. Lovely. We were in building C and overlooked the rose/aroma garden which was quite quiet and pretty. Might have been a little better to overlook the lagoon with the firey fountain but we were pleased none the less.
- Pools were the best. We swam in the main south pool, the east pool and used the slides the kids area as well. Did a lot of night swimming as it was hot and gotta tell you...night swimming rules! We rarely get to do where I live.
- Restaurants and bars were very good...if a bit pricey...as well. We had dinner at Bourdon Steak by Michael Mina which was very tasty and nice ambiance. Ate at Hacienda Restaurant and also at the bar at an outside table. Kinda liked eating at the bar better. Yum of the drinks. 
- Great trip....great place...we will be back!