I was happy when I was told I was doing a good investment at Vidanta. Last year while being at The Grand Mayan I was told that I could rent out my weeks on Airbnb. I had 3 weeks and from those I could rent out 2 weeks, use 1 and make money to pay off the balance due faster. It is a total lie! Once you want to rent your week at the resort, you are referred to a third party agency that charges a listing fee and NEVER completes the rental. Before falling into all of Vidanta's lies, browse everything about timeshare rentals. The web page of Mexican Timeshare Solutions has an extensive list of blogs that can help you get informed about any problem with your membership at any of Vidanta's resorts.
https://www.timesharescam.com/
https://www.timesharescam.com/blog/57-timeshare-rentals-timeshare-fraud/