I stayed at this Marriott for 3 weeks in January. The customer service was great. The breakfast buffet they had every morning was good as well.
The hotel seems secluded. However, it is in walking distance of a Chevy's, Chipotle, Buffalo Wild Wings and a great sports pub.
There is also a mall nearby as well as a Border's, Best Buy and a Marshall's. It is near an interstate and about 25 minutes to downtown phoenix.