The MGM Signature Penthouse Junior Suite was a lovely for our stay in Las Vegas. Check-in was smooth, the room was exactly as the pictures showed, large bathroom, great space for 2, adequate amount of space for 3. Sipping a glass of champagne on the 31st floor balcony overlooking the lights of the city was the BEST way to start each evening. Husband and I felt the bed could have been a little more luxurious compared to other places we've stay in vegas for the same price, but it wasn't a huge deal.