The direct answer
Short-term-rental furnishing and setup costs are part of the initial cash required to launch the property and should be modeled separately from recurring operating expenses. Furniture, linens, kitchenware, electronics, locks, safety items, décor and initial supplies can materially change cash-on-cash return even when the purchase price is unchanged.
Build a room-by-room setup budget
List furniture, mattresses, linens, kitchen equipment, electronics, outdoor items, safety equipment and initial consumables. Add delivery, assembly and installation rather than relying on a single round-number estimate.
To apply the approach to an editable scenario, use the Airbnb / Short-Term Rental Calculator. For the neighboring question, explore Vacation Rental ROI Calculator.
Separate reusable assets from consumables
Furniture and appliances have multi-period useful lives, while toiletries and cleaning supplies recur with occupancy. Keeping them separate improves both launch budgeting and future replacement planning.
Include setup cash in return calculations
If the investment return denominator is total cash invested, furnishing and launch costs belong in that total when they are investor-funded. Omitting them can overstate cash-on-cash return.
Worked example
If a property requires $90,000 of down payment and closing cash plus $18,000 of furnishing and setup, using only $90,000 as the cash-investment denominator understates the actual $108,000 of initial cash committed.
Open Airbnb / Short-Term Rental Calculator and test your assumptions →
Common mistakes and limitations
Do not treat furnishing as a one-time number with no future consequence. Replacement cycles and damage can create recurring capital needs.
Uses user-entered assumptions and does not access Airbnb/AirDNA or guarantee local STR legality, demand or pricing.
Frequently asked questions
Should furnishing costs be included in cash-on-cash return?
If the investor pays them to launch the rental, they generally belong in total cash invested for an economic return model.
Are initial supplies the same as furniture?
No. Supplies are usually recurring consumables, while furniture and equipment are longer-lived assets.
Sources and further reading
The article’s examples are illustrative arithmetic. The references below provide context for operating, valuation or transaction concepts; they do not endorse the assumptions or the calculator.
- IRS — Publication 527 (2025), Residential Rental PropertyRental income and expense concepts; operating/rental expense context.
- Fannie Mae — Selling Guide B3-3.8-03, Short-Term Rental (09/02/2026)Current short-term-rental income context and vacancy/maintenance treatment.
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