We had several requests based on the reviews we had read - tower 1, higher floor, not facing the pools. All requests were honored. Honestly, I think it would have been fine regardless, but we were happy with our assigned room. Great room and great service in general throughout the hotel. Here is a tip - if you are staying for more than a couple days - order some groceries from vons.com. They deliver to the hotel. The hotel staff will even bring the groceries to your room! Awesome.
I highly recommend this group to any vegas traveler!