eTransfers - Transport from Cancun airport to Tulum Centro

Hello,

Anyone have any experience with this company eTransfers? My partner and I are traveling to Tulum and need transport from Cancun and then to Isla Mujeres eventually.

Rates seem reasonable to get to the airport to our airbnb and also from there to the ferry terminal. The more recommended transport services seem too expensive for just 2 people. Ado bus doesn't seem to be running early in the morning the day we arrive according to the app.

Thanks In advance.