5 stars! The unit has an excellent view (not of the strip, but still gorgeous day and night). Two full bathrooms which is excellent to give everyone privacy if traveling with more than one person/couple. The MGM Signature is a quick indoor walk from the MGM Grand, about 7-12 mins from the swimming pool, restaurants, shows, and casino. The Monorail starts / ends at the MGM Grand, making the Signature an excellent place to stay with pretty easy access to the entire strip. The elevators require a room key to function, so there’s an added layer of safety.
This room comes stocked with the usual amenities (towels, washcloths, shampoo, conditioner, soap, lotion), and a good kitchen (but no utensils or cookware, only a microwave, and full size fridge/freezer - can’t remember if there was a stove or not as we didn’t use it). There were three of us and we had to call for a blanket for the sleeper sofa, which came quickly. The master bathroom is HUGE with a separate water closet for the toilet and two separate sinks, including a vanity with seat. Separate shower and whirlpool tub (which is awesome!). The master bed was comfortable enough, a little lumpy, probably old, but good enough when you’re not spending so much time in bed anyway. Friend reports the sleeper sofa to be uncomfortable, but fine because what sleeper sofa is comfortable?? (I didn’t try it out myself.)
You’re located very close to Top Golf, Wet Republic (pool day club), and the awesome MGM Grand pool area, which includes like 4 pools, hot tubs, lazy river, and adult only pool. Close to everything the strip has to offer, but in a more laid-back (but not at all tame) building (the signature doesn’t have any clubs or hangouts that we saw, but we didn’t explore the other two towers). MGM Grand pools have their own towels.
Overall I really recommend this Airbnb and would definitely stay here again.