Cleanliness: The refrigerator wasnt clean when we arrived-it was sticky all along the bottom of the inside. And the drawers in the bathroom werent cleaned out too well-there was hair and some sticky spots as well. Carpet had some stains. Otherwise, clean and functional.
Check in: I wish the instructions for check in had said to go to Tower 2; the Tower 3 service desk was closed the entire time we were there. The most important thing to mention though was the valet/free parking situation. We checked in and didnt receive the paper for the valet with our name on it until later, when the valet told us we needed it. Instead we were given a MGM self park pass and not told how or where to use it. The valet for tower 3 and even the circle drive was closed randomly throughout our stay—this was a significant inconvenience because we then would try tower 1 & 2 and then ultimately try the self park garage, with random success to park in the Signature. The valet even told us they are unsure of the hours and locations in which they are open. We rented a car for convenience but wound up hesitating to use it because of the parking situation. We also thought the pool hours were random and tower 3 was often not open when we wanted to go.
Amenities: washer/dryer is not in unit. wifi was very spotty throughout the 3 towers; my rideshare app would get stuck until i took it off of wifi and then everything would load. Kitchenette was convenient and they delivered the essential dishware/cookware with no problems.