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 Venice: Venice Carnival; Biennale (art and architecture) and the Film Festival; Cruise and day-trip flows; Redentore in July. Guests I price for: International couples on 2 to 4 night stays in San Marco, Cannaregio and Dorsoduro. Where I start: Carnival and Biennale premiums with minimum stays, day-tripper-fee season awareness, and winter floors.
I set up your pricing on Airbnb, Booking.com and Vrbo with Carnival, Biennale, Redentore, Regata Storica and Film Festival dates loaded early, minimum stays on peak weekends, softer winter floors outside Christmas, and clear access-fee and acqua alta wording on every listing.
The service in general is described on my airbnb revenue forecast page; this page covers how I apply it in Venice.