Real estate investing fundamentals from a short-term rental operator

Executive overview

Most first-time real estate investors overestimate revenue and underestimate the cost of being forced to sell. John Entwistle, CEO of Wander (a $100M short-term rental startup), runs $200M+ in properties and shares the principles behind their approach.

The core discipline is conservative underwriting — model the downside, not the upside, and only buy what you can hold through a bad market.

Never put yourself in a position where you're forced to sell.

Researching a market before buying

• Use data providers (AirDNA, KeyData) for baseline revenue projections, but treat them as rough guides.
• Call local property managers — they want your business and will usually share realistic performance data.
• Talk to other vacation rental owners in the area; most are willing to share.
• Build three underwrite scenarios: base case, downside, upside — then buy on the downside case.
• Wander underwrites as if the property is a generic Airbnb/Vrbo listing, with no platform premium applied.

Buying at the right price

• Focus on cost basis above all else. Buying at a good price is more controllable than predicting revenue.
• Add renovation and furnishing costs to the purchase price before calculating yield (e.g. $1M purchase + $100K setup = underwrite as $1.1M).
• Any value-add work (upgrades, improvements) at purchase improves your basis.
• Don't speculate on appreciation — plan to hold 10+ years.

Managing leverage and liquidity risk

• Real estate is illiquid. Hidden costs, transaction friction, and forced selling are the main ways investors lose money.
• Keep debt service at a level you can cover even if rental cash flows disappoint.
• Maintain cash reserves so a black swan event or unexpected expense doesn't force a sale.
• Selling into a down market is one of the worst positions to be in; avoiding that scenario is the primary goal.

Navigating market and regulatory risk

• Predicting real estate markets is as unreliable as predicting the stock market — be sceptical of anyone who claims otherwise.
• Interest rates are the dominant variable: low rates push prices up; rising rates typically compress them.
• Watch micro-level risks: California fire zones carry specific insurance requirements; Phoenix, Austin, and similar markets have seen 10–20% swings recently.
• Regulatory risk is local — research county and city rules, not just state-level trends.
• Find an existing owner in the target area and ask as many questions as possible, including actual financials if they'll share.

When to sell

• Wander sells properties regularly, often with an operating agreement so the asset stays on the platform.
• Reasons to sell: yield targets not met, appreciation captured, macro or market risk signals.
• Selling is a normal portfolio management tool, not a failure — but always sell on your terms, not because you have to.