Zero star if I can! Very bad experience with cab #6506. After confirming that we want to go to the Aria 3 times the driver did not respond and kept driving towards the Wynn. We then said the Aria is the other side of the strip, he responded with "oh I'm sorry, I don't know the strip and gps told me to go this way". I personally think it's a load of crap. It took half an hour to get to Aria from the Mirage when it should be a 5 mins trip. At the end the driver made us paid $16 for the journey in which he "mistakenly" of not knowing where Aria is. I felt that I've been scammed/lied to that the cab driver does not know where Aria is, being a cab driver in Vegas!!!! On top made us paid full price. Horrible!!!!! Never experienced such bad cab service before, I would try to avoid cab #6506 or Ace Cab company at all cost.