Can guests visit?
Following up on your question, please contact us at conciergefacu @ posadas. com (without spaces), since there are some restrictions for visitors
I would imagine that they could. They weren't seeing so much if you were staying at the hotel, they only wanted to rip you off on a timeshare.
Get an answer from Fiesta Americana Villas Cancun staff and past guests.
3 Days in Cancun
Shopping Guide for Cancun
Cancun, Beyond the Beach