HeatPerStay: The Pool-Heat Fee Calculator for Short-Term Rentals

Field notes

The model separates the initial temperature rise from stay-level operating costs, then layers in maintenance runtime, utility pricing, payout deductions, contingency, and fee rounding. Its example shows mild, typical, and cold-snap scenarios at $180, $245, and $330. The paid materials add an editable Excel calculator, a log for comparing collected fees with actual costs, seven guest-facing scripts, and a six-page setup path. Inputs for the free estimate remain in the visitor’s browser rather than being stored by the site.