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- How Rental Valley turned Breezeway into the financial backbone for owner transparency across 600+ properties
How Rental Valley turned Breezeway into the financial backbone for owner transparency across 600+ properties
Rental Valley is a full-service short-term rental property management company managing 600+ properties across the Algarve in Portugal and the Netherlands. Headquartered in the Netherlands and now running its largest operation in southern Portugal, Rental Valley coordinates cleaning, operations, finance, owner support, guest support, quality, and hosting through a single team of around 35 people split between the two countries — working across six languages.
The Situation
In the early days, Rental Valley ran everything through Excel sheets and WhatsApp. Cleaning schedules, maintenance reports, owner communication, expense tracking — all coordinated manually, with someone permanently on the phone.
As the portfolio grew past 100 properties and then into the hundreds, the setup started to break. Issues reported by cleaning teams or guests were getting lost in long WhatsApp threads. Owners returned to properties only to flag the same problems guests had mentioned weeks earlier. Costs were appearing on owner statements without a clear source — or not appearing at all — and the team spent its days answering questions it didn't always have the data to answer.
"The bigger we got, the more we were basically firefighting instead of running a business."
Rental Valley needed a way to scale without losing visibility — and without spending another year drowning in spreadsheets.
The Solution
Rental Valley discovered Breezeway through their PMS, Smily, and connected the two systems when the portfolio had reached around 350–400 properties. From there, the team built something most short-term rental operators don't: a full financial layer sitting on top of Breezeway, powered by the Breezeway API.
The result is a setup where every operational task is also a financial record — a single source of truth feeding cleaning team invoicing, contractor payments, and owner statements.
The Results
Breezeway as the financial backbone, not just an operations platform
Most operators use Breezeway to coordinate cleaning, maintenance, and inspections. Rental Valley uses it for all of that — and then layers something else on top.
"Breezeway is not just our operations platform — it is the financial backbone of how we deliver transparency to our owners."
The finance team runs a weekly billing cycle pulled directly from the Breezeway API. The API reads every completed task and works out exactly what to charge: labour from minutes logged, mileage, materials from receipt photos, plus a coordination fee for external contractors. Around 98% of the cycle is fully automated. What used to take weeks of manual reconciliation now takes minutes.
External contractors put the task ID on their invoices so matching is automatic. Cleaning teams invoice every two weeks against Breezeway data and fixed prices. Owners see every cost traced back to a real task, with date, team, description, and photo attached.
One rule, three audiences: no task, no money
The whole setup rests on a single internal rule that applies to everyone equally: no task, no money.
No task means no work was done. No payment goes out to the cleaning team or contractor. No charge appears on the owner's statement. The same record, the same rule, applied across three audiences — internal teams, external partners, and owners.
For owners, this changes the conversation. Every line item on a statement is backed by evidence: who did the work, when, what they did, and what it looked like. Questions that used to take hours to investigate are now answered by clicking into the task.
Choosing quality over growth speed
Rental Valley joined Breezeway at 350–400 properties. They're now at 600+. But for the team, the more important number isn't the growth — it's the deliberate decision to slow it down.
"We chose quality over growth speed. Breezeway is what made that choice possible."
With the financial backbone in place, the team had the visibility to set its own pace, take on the right properties, and make sure owners felt the difference.
Honest lessons from the early days
Looking back, Evy is candid about what the team didn't get right. When Rental Valley first connected Breezeway, the company was already growing fast, and the basics — the asset library, tags, reference photos — didn't get the attention they needed.
"We were just so busy running the whole daily operation, making sure we were floating and not drowning."
For years, those foundations stayed under-used. Last winter, the team put the time in to catch up. Today, onboarding is tight enough that a complete picture of every property exists before the first guest arrives. The advice for anyone starting out: don't wait until 350 properties to set the structure properly.
Two countries, one team, six languages
Rental Valley's team of around 35 people spans the Algarve and the Netherlands, working as a single operation across cleaning, finance, owner support, guest support, and quality hosting. Owner reports always go out in the owner's own language — across six languages in total.
Where Breezeway fits Rental Valley's needs, the team goes deep on the platform. Where they need something specific, they build their own. That's how their guest guide system came to live in-house, in seven languages with SIBA registration for Portugal — a clear illustration of how Breezeway's APIs let operators shape the platform around how they actually work.

What's next
With the financial backbone running smoothly, Rental Valley is now testing Breezeway Messaging as the next layer of their setup — bringing guest conversations into the same system that already powers their operations and owner reporting.
Use Breezeway as a broader vision. Don't just use it for the operational tasks you see when you look at it first. With all the options on the market now — APIs, AI — you can build something so much bigger than what you first see.
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