We got in fairly early, (before 9 on a Saturday), and there was no line at all. We walked right by the door guy, straight to the cashier & elevator and were inside within 3 minutes. The inside area was 90% empty and all of the seating along the windows was roped off for bottle service and a good majority of the other spots were either marked reserved or had someone saving them. We tried to ask the bartender about bottle service but he was a snotty little shit who acted like we were bothering him so we found a host, who was all business but at least took the time to answer our questions. He told us that yes, all of the perimeter seating was reserved but said that we could order drinks and sit there as long as we closed the rope off and left immediately if someone with a reservation showed up. So our party of 4 had the entire VIP area to our ourselves for a good half hour. Thank you awesome host guy who I will not name because I don't want to get you in trouble!!
We got the heads up that reservations were starting to come in so we went outside to check out the view and people watch. Wow! The view from 51 floors above Vegas is amazing! The DJ started just as we made our way out and at that moment, it was worth the $20 cover. I should add that all of the outdoor seating was reserved as well, so it was standing room only.
I loved the decor and the lighting inside and out, very sexy and dark. The club's dancers inside and outside added to the ambiance as well. I'm not a regular club going person but I would go back the next time we're in Sin City.