The standard rooms: are really nice, have awesome showers, flat screen tvs, and comfy beds. In the past we have stayed in their standard rooms and their suites.
So when it is 105' out in Palm Springs, it is a nice 95' degress at Morongo (like it was this past weekend). Our last stay here this past weekend (8/18/12-8/20/12) was by far our best! Morongo is about 35 minutes outside of Palm Springs but is about 10 degrees cooler in my experience.
My wife and I have stayed at Morongo on a few different occasions.