I want to start off by saying that this place did the job.
However, it only had one accessible wall outlet so that was inconvenient. We were able to use the outlets in the lamp, but again, I wish there would have been more wall outlets.
My biggest concern with the place was the parking, the host said just to do valet but didn’t mention that sometimes it would get full. In the case that it is full, you will self-park at MGM Grand and take the shuttle to the Signature. At check-in, they will give you another card to get out of the parking lot so you don’t have to pay for it. Just know it gets busy for parking on Friday nights!