Vrbo listing optimization is the work I do to make a property rank, convert and price correctly on Vrbo. I rewrite your headline and description for Vrbo's family and group guests, order photos to sell the whole home and tune rules and settings.
What I plan around in Santiago de Compostela: Camino de Santiago pilgrimage; Feast of Saint James (Dia do Apostolo); Xacobeo Holy Year cycles; Rias Baixas seafood and Albarino. Guests I price for: pilgrims and cultural travellers on short 1 to 3 night stays clustered in the UNESCO old town around the Cathedral and Praza do Obradoiro. Where I start: pricing the long walking season rather than a single summer peak, VUT registration in the Galician REAT tourism register, and fast short-stay turnover as pilgrims arrive and move on.
Santiago de Compostela sells mostly through Airbnb, Booking.com and Vrbo. I set your Airbnb, Booking.com and Vrbo pricing so the Camino months from spring to autumn sit above winter, the July feast carries its own premium, and short stays are allowed with cleaning priced into one and two night bookings rather than blocked by minimums.
The service in general is described on my vrbo listing optimization page; this page covers how I apply it in Santiago de Compostela.