Staying in an apartment with hotel facilities was a first for us and Joe's apartment exceeded our expectations. There was plenty of room for all 5 of us, with the apartment being very clean and quiet, so a good night's sleep endured by all.
Netflix and Amazon Prime were an unexpected bonus, as well as having room service and access to hotel facilities including swimming pools.
The monorail station (about 5 mins walk from the hotel) made travelling across the strip a breeze.
The whole MGM complex is impressive, with plenty of food outlets and shops. I would highly recommend Joe's apartment.