Reliable and flexible

Discovery Mundo was right on time to pick us up when we arrived at the Cancun airport. Our flight was changed to a day later on the departure, and they were extremely responsive via email and made the change no problem. They arrived right on time to take us back to the airport. The only thing I didn't like: having to hold on to a voucher they gave us at the airport. I think the original email printout should suffice.