Be careful, they are shady about charges and fees. My friends and I stayed at the Vegas Bellagio a few months ago. We booked through a different site, but when we got there we were told there is a resort fee of $84 for the 3 nights, but when I asked if was for each room, I was told no. But later I find out they charged my credit card for all three rooms. But that's fine, I understand.
But it was a nightmare to deal with these people, they talk to you like you are an idiot. Each person gives you a different answer, put you on hold for a while. And I keep getting spam to my work email, after unsubscribing five times! Oh and they will leave a lot of goodies in the room and they tell you, if you pick them up they will charge you for it because there is a magnet that lets them know. So if you have children or accidentally knock them over you will be charged.