The main Penthouse room had a terrible smell that took them an entire day to get out. They first tried to mask it w an obnoxious air freshener. The middle hotel room had large wet spots next to the bed Note this is the same as booking 3 separate rooMs. MGM grand DOES NOT let MGM signature guest use their pool/amenities. Overall not worth the price for a weekend. The 3 bed 4 bath penthouse description is a joke.