Hi congratulations! I looked into Rosewood Mayakoba for my wedding, we even went to visit! Its beautiful, but there are other places that are beautiful. The main problem was that we had to make our guests book minimum 10 suites in order to have the wedding. our wedding was already slanted to be small, so pretty much if one couple would drop out, the wedding contract would be in violation ( word " MAJOR STRESS"). At the end of the day I really didn't feel like being a "sales" for Rosewood and trying to sell suites to my friends and family. I have enough stress in wedding planning as is. I also don't like to convince people to spend $400 plus on the stay per night because people have different budgets and already go out of the way to travel to a destination wedding.
So this was a major set back, and sounded like they only care to make as much $$$ as possible. Sure they are a lovely property and everyone wants to make $$, but during our visit we discovered the Fairmont Mayakoba and Banyan tree, right next door with the same kind of feel about them, and both don't force wicked policies on the brides. FYI big catch: They offer a discount if these ten suites are booked, but after resort fees, and sky high taxes it goes back up anyway, and not even breakfast is included in the nightly rate. So I recommend to look around more, in Riviera Maya they have some much more to offer with better options and less restricting policies. Good luck!