The Doubletree is the resort we go to when we don't feel like paying to much for Scottsdale resort. They have good rate rooms if you are a triple A members also.
The pools are fabulous just a place to go and hang out for the day if you don't fee like checking out the Scottsdale area.
The bed are OK I can't say its the best night sleep, but they do serve their purpose. The rooms could be nicer, our bathtub had slow drain so I was standing in dirty water while taking a shower.
This last stay I did order room service and they said it would take 45 mins, but it took more then an hour for it to get to me and all I ordered was a salad. They were doing some kind of construction with some of the rooms, so it was noisy during the mid day.