I have stayed at the Embassy on PGA Boulevard and it was quite nice. The water pond in the atrium has live swans swimming around in it (maybe they were geese, I'm not a bird expert). As a gold I got a room upgrade one time (corner room up high) and every time I got a gift pack (bottled water, snacks) in the room and a signed welcome note from the manager. Breakfast and happy hour were typical of Embassy style (good) and there is a small sports bar attached to the complex that is OK if you are looking for casual. Not too much dining within close walking distance, but then I don't know the area that well. Have not stayed at the Double Tree. Have fun! Stan