Thank you for the great stay. Appartment as described. Penthouse is not at the top floor. We stayed at the 31th floor in tower #3. The tower #3 of Signature at MGM Grand has i think 36 floors. But it is high enough to have a great view. You feel like staying in an hotel. There is a free valet parking and the Check-In was exactly like in a hotel. We really enjoyed our stay.