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 Lisbon: Web Summit; Santos Populares in June; Surf and beach season in Cascais and Costa da Caparica; Digital-nomad and remote-work demand. Guests I price for: Short city-break guests, surfers, and remote workers on 2 to 8 week stays. Where I start: Alojamento Local (AL) positioning by district, event premiums, and monthly discount structures for the nomad segment.
I set up your pricing with Santos Populares, Web Summit and summer festivals as separate dated bands, plus monthly offers for remote workers from November to March. Airbnb, Booking.com and Vrbo then share the same rules, fees and tourist tax handling.
The service in general is described on my airbnb revenue forecast page; this page covers how I apply it in Lisbon.