Grand Mayan / Grand Bliss / Grand Luxxe
The resorts are all together in a complex around ten miles north of the Town of Playa del Carmen. The resorts are ranked fro low to high
Grand Mayan - Nice resort
Grand Bliss - Better than most Marriott's
Grand Luxxe - Like a Four Seasons
Grand Luxxe - Spa Tower (maybe just the West Coast Spa Tower) OMG resort
Three things to know:
The Mayan Group is known for the most aggressive timeshare sales tactics ever. Read the threads about pressure, four hour presentations, and lies.
This resort location is very secluded. You could take a shuttle from the airport and just enjoy the property all week. I rented a car and drove to Xcaret and Tulum. Wife speaks Spanish, so, I was comfortable driving the country. We prefer to stay in Cancun for all the places to eat.
These resorts are not mandatory all-inclusive for II exchanges. You can get into the Grand Luxxe on an exchange and that is a great deal.