Assumptions About the Money

Three assumptions about the money. Unlike the rules, these will not stop you operating — they will just quietly make you poorer than you think you are, for years, while your spreadsheet says everything is fine.

Assumption 2

“AirDNA said $72,000, so I’ll make $72,000.”

What actually happens

That’s a gross revenue projection. It’s the top of a waterfall with eleven leaks in it.

The damage

See the full waterfall below. A $72,000 top line becomes roughly $4,000 of actual cash flow — and one HVAC replacement erases the entire year.

How to never get burned

Never evaluate a deal on gross. Build the waterfall before you write the offer, and put a real reserve line in it.

One note on that fee line, because it is the one that moves. The $1,900 is 3% of the nightly rate. Charged on the full subtotal — which is what Airbnb actually does, cleaning fee included — it is closer to $2,160, and the live calculator in Level 9 uses that. Either way the shape of the waterfall is the same; the point is that eleven small lines eat a large number.

Read the last two lines again. The house generates about $30,800 as a business. The financing takes almost all of it. That is not a bad deal — it is a leveraged asset appreciating while somebody else pays down the principal. But it is nothing like $72,000, and the difference between those two numbers is where people’s retirement plans go to die.

Still with me? Here is the one roughly half the owners I meet have backwards.

Assumption 3

“The cleaning fee is profit.”

What actually happens

It’s a pass-through, and usually a slightly negative one.

The damage

−$8 per turn, 64 turns a year, plus you’re paying platform fees on money that was never yours. And owners who believe this underprice their nightly rate to compensate for a “high” cleaning fee, which is the actual expensive part.

How to never get burned

Model cleaning as a cost line, not a revenue line. If your cleaning fee is below your all-in turnover cost, you’re subsidising strangers’ vacations.

Here is the thing about the cleaning fee. You charge the guest $150. It shows up in your payout. It feels like money.

It is not money.

Your cleaner gets $125 of it. Laundry eats $15. Toilet paper, coffee pods, trash bags, dish pods, the little soaps — call it $18. You just ran that turnover at a loss of eight bucks, and you paid a platform fee on the $150 for the privilege.

The cleaning fee is not profit. It is a pass-through that you are slightly losing on. Got it? Good, because roughly half the owners we meet have this backwards, and they have built an entire spreadsheet on top of it.

Run your own numbers through it:

And notice the second-order damage, which is bigger than the first. An owner who thinks the cleaning fee is profit sees a “high” $150 fee, worries it is scaring guests off, and drops the nightly rate by $15 to compensate. Across 200 nights that is $3,000 a year given away to fix a problem that did not exist.

Assumption 7

“I’ll charge $250 a night, year round.”

What actually happens

Central Florida demand swings hard. Presidents Week, spring break, and July can carry $340–450. Mid-week in September is $110–140. A flat rate leaves money on the table in peak and leaves the house empty in shoulder.

The damage

Flat $250 at 65% occupancy on a 3BR ≈ $59,300. Dynamic pricing hitting 72% at a $268 blended ADR ≈ $70,400. Same house, same year, $11,000 difference.

How to never get burned

Learn RevPAR (ADR × occupancy). It’s the only number that catches both mistakes at once.

Eleven thousand dollars, for about $240 a year of software and one afternoon setting a floor. There is no other lever in this business with that ratio.

Also defined: Dynamic Pricing Tool · Net Operating Income · Seasonality