I came here on my honeymoon, great smaller lounge/club. Some nights all the seating areas are roped off for vip. But there's still seating towards the front and a good dance floor, good music, drinks and crowd. They also had dancer that hang from ropes and swing above your head, plus the dance floor has a stripper pole.
If you are staying at Mandalay Bay you get in fast and free. Some night are salsa. I really liked this place and I would go again if I stayed at Mandalay Bay again.