No hotel is perfect, but I've stayed at this hotel three different times and something always happened. I just got back from staying at the Cosmopolitan and I was disappointed with what went down. First night I checked-in to my room I noticed that my entire floor smelled like mildew. As soon as I got off the elevator I could smell something rancid. The manager offered to send someone up to the floor to spray it along with my room, but it did very little to help. The next morning I woke up, opened  the blinds to go outside onto the balcony, and at the base of the sliding door I see a bloody and used condom! A manager came up, we talked for a few minutes, and then they offered me a $150 credit to my account. There are a lot of good things about this hotel, but there have been issues with my room/stay all three times I've stayed there. I've never had issues with the Bellagio, MGM, Hard Rock, or Venetian.