This hotel has a great location right in Scottsdale and is close to great restaurants, shops, etc. However, I wouldn't call it a true "resort." It is a decent property but is not what you would expect a true resort to be. The hotel is set up "old style" where you park your car outside the rooms, it looks like an old renovated roadside motel.
The room itself was well appointed and extremely comfortable with plush-top mattress and super soft sheets. This was a great hotel for business travelers and I found the work space and desk to be large and comfortable. Note that you do have to pay $15 per day for internet access.
The hotel grounds are lush and tropical with lots of palm trees, grass and fountains. It is nice to take a stroll around outside during the daylight hours. I found the grounds to be lovely in the daytime, but dark and a bit scary at night. As a female traveler, I would not have felt comfortable staying alone at this hotel. There are too many dark nooks and crannies around the property (the stairwells are dimly lit and the rooms are "hidden" in numerous dark, outdoor corridors) and it was just a little scary.
The major downside to this Doubletree is that it hosts many conferences, weddings and special events, so self parking can be a huge problem. The last two times we were guests at this hotel, we had to park on the curbs to get to our room. I think the hotel should have a separate lot or reserved spaces for paying guests. If you have a car, you have to circle the lot and hope to get lucky enough to get a spot. And if you do, it will most likely be quite a hike back to your room.