Three groups of assumptions drive Parafin’s financial outputs: revenue, budget, and investment. Adjust any of them, then click Recalculate in the top left to refresh the outputs.Documentation Index
Fetch the complete documentation index at: https://help.parafin.ai/llms.txt
Use this file to discover all available pages before exploring further.
Editing assumptions from the variant popup
Open every project assumption from a single place by clicking Edit Assumptions in the variant popup. Your changes are reflected across every variant in the project, not just the selected one.
Revenue
Set stabilized-year revenue for guestrooms, meeting rooms, and food & beverage. For each room type, enter ADR and occupancy.
Budget
Enter land acquisition, hard costs, soft costs, FF&E, developer overhead, and project contingency. Line items Parafin doesn’t break out separately (OS&E, IT, pre-opening) go into soft costs. Developer overhead and contingency are entered as percentages of the total budget.
Investment
Set NOI margin, disposition, and financing. Construction loan interest is included in the project budget. The sale date assumes the first hypothetical stabilized year.

