The Signature is all about convenience. It's really easy to get to the place from the airport, and since the entrance is not on the Strip, you don't get stuck in the traffic quagmire that Vegas is famous for.
The room was sparkling clean, and the A/C was already set to a lovely temperature of "Arctic" when we arrived. This was fantastic, as we came from a cold climate and were already hot by the time we got to the room.
The bathtub is luxury. The bed was comfy, and the view was nice as well. Our host did a great job communicating with us.
It's super duper easy to get to the MGM Grand and the Strip from the room.
Glad I booked this room.