Fourth star just for ambiance and nice staff. Pretty bar located in the new "it" hotel in Vegas. I had one of the special cocktails (Hot Mule) and I must admit, it was quite tasty. Not even a hit of a buzz, so I'm not sure what the alcohol content was, but it tasted good and sipping it gave me a chance to relax for a few minutes. I happened to be there on a weekday, so there were MAYBE 4 other people in the bar. I imagine this place probably gets pretty packed on the weekends with insufferable hipsters and cougars, but mid-week, mid-day, it was a nice piece of quiet and pretty. Staff were super nice.