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 Montpellier: Mediterranean beaches at Palavas and La Grande-Motte; Festival de Radio France; Place de la Comedie and the Ecusson; Languedoc and Pic Saint-Loup wine. Guests I price for: students' families, festival-goers and beachgoers on 3 to 6 night stays in the Ecusson old town and the Antigone district. Where I start: a warm-climate summer beach and festival peak, student-city demand through term time, and French meuble de tourisme registration.
I set up PriceLabs or Wheelhouse with you so festival weeks are loaded as events, term-time stays for families and academics have their own rules, and beach homes run weekly in summer. Booking.com, Vrbo and Abritel then read from that same plan.
The service in general is described on my airbnb revenue forecast page; this page covers how I apply it in Montpellier.