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Short-Term Rentals01 · Deal Analysis

Know whether a property makes money before you buy it.

Honest underwriting — modeling a specific property truthfully, and knowing which numbers you can trust. The independent model with nothing to sell if the deal pencils.

Start here →See the guides in order →

Start here · The flagship guide

The STR Deal Underwriting Manual

How to underwrite a short-term rental end to end — set honest assumptions, estimate revenue without fooling yourself, model the real cost stack, and reach a go / no-go you can defend.

Matt Nunn · 21 min read

Read the guide →

What it covers

  • The five-step underwriting sequence
  • How to discount an AirDNA projection
  • The costs owners always forget
  • When the honest answer is no

Start with the flagship above — everything else in Deal Analysis supports it.

Supporting guides

The guides, in order.

In dependency order — Assume before you calculate — every model inherits its assumptions.

  1. Assumptions

    The Assumptions Behind Every Model

    Every model is only as good as its inputs. Set them conservatively and pressure-test them.

  2. Revenue

    Estimating STR Revenue Without Fooling Yourself

    ADR, occupancy, RevPAN — and how not to overestimate.

  3. Costs

    What STRs Actually Cost to Run

    The full operating-cost stack, and why your Airbnb isn't cash flowing.

  4. Returns

    How STR Returns Are Measured

    Cash-on-cash, cap rate, break-even — and which to trust.

  5. Verdict

    Does This Deal Actually Pencil?

    The capstone decision, with the calculator attached.

Decision guides

When there's a real choice.

Judgment calls, not how-tos — each weighs the options for your situation.

  1. Decision

    Does This Deal Actually Pencil?

    Read the guide →
  2. Decision

    Should I Buy in This Market?

    Read the guide →
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