I normally just stay at a Total Rewards property in Vegas now as the resort fee is waived for TR Diamonds. When I do stay at a Hilton property, it is normally the Embassy Suites near the convention center. Shuttle service to the monorail and a couple other spots makes it close enough to the action for me plus the breakfast and managers special at night. I believe they started charging for parking but I never get a rental there so don't worry about that.