An Airbnb revenue forecast is a month-by-month projection of occupancy, ADR and revenue for one property, set beside comparable listings. Buyers use it to test a purchase, operators use it to check an arbitrage lease, and hosts use it to set targets for a live listing.
What I plan around in Santander: El Sardinero beaches and the Magdalena Peninsula; Picos de Europa hiking; Santillana del Mar and Altamira; Ferry arrivals from Portsmouth and Plymouth. Guests I price for: Spanish families escaping the southern heat on 5 to 10 night summer stays, and UK ferry road-trippers. Where I start: Short summer peak pricing, rural house weekly rates and Cantabria tourist registration.
I set up the pricing tool so July and August sit on a steep curve with weekly minimums, ferry and Easter dates get their own lift, and the winter floor reflects what Spanish weekenders will pay. Calendars for coastal and inland homes run on separate rules.
The service in general is described on my airbnb revenue forecast page; this page covers how I apply it in Santander.