Google Vacation Rentals and TripAdvisor are search and metasearch channels: they show your property, rates and availability to travelers who have not decided where to book. Optimizing them means accurate listing content and photos, rate parity and availability across channels, and a direct booking link that is competitive with the OTAs.
Koh Samui sells mostly through Airbnb, Booking.com, Agoda and Vrbo. Villa revenue on Samui and Phangan depends on weekly pricing. We set weekly rates with discounts for longer stays and premiums for peak months, and price Full Moon nights higher for Haad Rin properties. Villas with staff, chefs and private pools earn premiums, and wedding groups often book entire villas for longer stays.
Booking.com and Agoda lead for resorts, with Expedia strong for Australian and North American guests. Airbnb and Vrbo matter for multi-bedroom villas, and specialist luxury villa agencies bring high-value groups. Because flights into Samui are limited and costly, many guests book flight-and-hotel packages, so we keep package and room-only rates aligned.
The full service is described on our other ota optimization page; this page covers how it applies in Koh Samui.