The top 5 floors of Mandalay Bay - a quiet oasis compared the smoky, noisy casino. We stayed on the 39th (top) floor.
LOVE the beds (I actually bought one last month - yes, you can buy them). Love the service, love the beautiful (very beautiful) sculptures throughout). It's quiet, you don't hear your neighbors.
I was here for a trade show at Mandalay Bay, we actually booked in advance (stay 2 nights, 3rd night is free) and it was cheaper than Mandalay Bay.