CajaHost
FOR OWNERS OF 1 TO 3 VACATION RENTALS

Your rental earns.
What do you keep?

Keep receipts, fees and expenses together. Review cash by property and check whether your nightly rate covers your costs.

English and Spanish download · USD · One payment, no subscription

A PAYOUT DOES NOT TELL THE WHOLE STORY $1,208 received

Operation −$235

Financing and taxes −$240

Cash left over $733

Illustrative October figures.
These are not customer results.
Clear figures.
Your decision.
A tool you open on your computer. Your data stays on your device. No bank connection required.
FREE DEMO

Test a nightly rate before you decide.

Change these assumptions. The calculation shows the operating cash result for this scenario. It does not predict bookings.

WITH THESE ASSUMPTIONS

$422.00

Scenario operating cash result

Excludes financing and taxes. Costs you have not entered are not included. A break-even rate does not guarantee bookings.

I want to track my actual receipts ↗
THE COMPLETE TOOL

A simple record of your rental cash.

CajaHost EXAMPLE · OCTOBER 2026

Try reconciliation too. Adjust the apartment payout and cleaning cost, then review the cash left over.

Cash received $1,208.00
Operating payments $235.00
Operating cash result $973.00
Cash left over $733.00
Expected payout $1,218.00
Difference to review $10.00
Financing payments $200.00
Taxes paid $40.00

There is a difference to review between expected and received payouts.

Payout date Property / reference Gross Fee Refund Received
2026-10-03 Example house · Estancia A $480 $72 $0 $408
2026-10-06 Example house · Estancia B $350 $0 $50 $300
2026-10-05 Example apartment · Estancia C $600 $90 $0 $500

Fictional October 2026 data. Changes are temporary and calculated in this browser. The full tool lets you record your own receipts and expenses.

See the complete $29 package ↗
01

Receipts you can reconcile

Record the gross amount, fee, refund and actual payout. Review differences by month and property.

02

Expenses in the right place

Separate operating payments, financing and taxes paid to see the cash left over.

03

A rate based on your costs

Test booked nights and costs. Calculate the rate that would cover those assumptions.

04

Backup and report

Download a JSON backup and a printable monthly report. No macros or Excel required.

A SIMPLE START

For owners who want a simple rental cash record.

If you own one to three properties and can enter your receipts and payments, CajaHost helps you review the cash left over and spot differences.

Version 1.0.2 uses USD and is designed for a computer running Chrome or Edge. The downloadable package, backup and reports passed the release tests.

Check that it meets your needs

You enter records manually. There is no Airbnb or Booking connection, cross-device sync, tax calculation or accounting profit calculation.

If you need a booking manager or a full accounting system, this version does not provide those features.

Visiting on your phone? Explore the demo here. To use the product, download and unzip it on a computer, then open CajaHost-en.html or CajaHost.html in Chrome or Edge.

Three ways to try CajaHost

  1. Cash after fees and expenses: the example shows $733 left over.
  2. Spot a payout mismatch: compare expected $1,218 with received $1,208; review the $10 difference.
  3. Check whether a rate covers costs: change $100 to $50 per night; the scenario moves from $422 to −$88.

Fictional data. The product does not sync platforms or promise bookings.

CAJAHOST 1.0.2

Services and tools included.

Everything needed to organize the cash flow of one to three vacation rentals:

  • Record receipts, fees, refunds and actual payouts.
  • Track operating expenses, financing and taxes paid.
  • Reconcile each property and spot differences.
  • Calculate a minimum nightly rate from costs and occupied nights.
  • Download backups and printable monthly reports.
  • English and Spanish application, with no subscription or Excel.

License for one owner with up to 3 properties. Refund policy: request within 7 days of delivery through the Gumroad receipt.

$29USD

One-time payment. Applicable taxes are shown at checkout.

Checkout is not enabled yet.
You can try the demo for free.
Try the demo
External checkout: continuing opens gumroad.com in a new tab. Gumroad processes the payment and applicable taxes. The ZIP is unlocked only after a confirmed payment.

Are you the seller? Gumroad turns your own purchases into an uncharged test. External buyers do not receive the download before paying.

Gumroad processes payment and emails the receipt with immediate access to the ZIP.

BEFORE YOU BUY

The questions that matter.

What do I get?

A ZIP containing the application you open in your browser, a getting-started guide and a practice file. Record up to 5,000 transactions in total across 3 properties. The tool calculates totals on your device.

Does the application need internet?

The downloaded application includes its code and styles and does not contact external services. Checkout, the initial download and contact with the seller require internet. Local saving depends on browser restrictions: always keep a downloaded backup.

Does it work on iPhone or Android?

The complete application is delivered as an HTML file for computer use. Opening it from Files on iPhone or mobile file previews has not been validated. The public demo adapts to smaller screens.

Are payment and delivery automated?

Yes, for external buyers. Checkout is completed on gumroad.com: Gumroad processes the payment, unlocks the file and emails a receipt with the download link. If the creator is signed in to their account, Gumroad runs an uncharged test purchase; that exception does not apply to buyers. Manual payments or transfer screenshots are not accepted as confirmation.

How do I get help?

The application includes automated answers about use, backups and calculations. For purchase issues or refunds, reply to the seller receipt. Routine personalized support and a response time are not promised before support capacity has been verified.

Is this an accounting tool or a guarantee of profit?

This is a cash tracking tool. It does not calculate depreciation, accruals or tax treatment. Results depend on your records and assumptions. It does not guarantee revenue, occupancy or profit.

What data does this demo send?

Amounts entered in the rate simulator and payout reconciliation are processed in your browser and are not sent to CajaHost. To measure the commercial journey, the site records visits, use of each demo, example-report downloads and checkout clicks, together with language and campaign UTM tags. It uses a random per-session identifier; it does not record entered amounts, names, email addresses or bank details and uses no advertising pixels. The hosting provider may record technical traffic. Gumroad's privacy policy applies when you continue to checkout.