I don't know where start. The most impressive part of SLS is the huge video sign outside. Once you get inside, it's a rapid decent into sub-mediocrity. The casino has no ceiling, with all of the superstructure and venting exposed. This industrial look can be very effective, and I have seen it well executed in other venues; however, it's execution at SLS was dismal. It looked like they ran out of money when they got to the ceiling and said "Just spray it black". The finishes overall were cheap and the design was an incoherent take on other stylish, hip boutique hotels. Organization and staffing was nightmarish. We asked the front desk if there was a poker room, and they didn't know (turns out they don't). There appears to be no showroom either--a real mistake. The hotel appears to be an excuse for three nightclubs, but it offers little else, and the crowd can only be described as wanna be hipsters. I was really hoping that SLS would be great, but I don't know why anyone would patronize it, as everything they do seems to be done better by someone else on the strip. It lacks class and imagination in every respect and has the feel of a glorified frat house with slot machines. I won't be back.