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Quilantro — Casas Creating Cashflow

Your property in Spain.
Running as a real business.

A 2-month operating system for property owners and managers who want predictable income, less friction, and full control — from anywhere in the world.

Starts 1 October 2026 Limited to 10 Founding Members Founding Member investment: €247 — regular price will be €997
Secure your founding place — €247

Is this for you?

Two kinds of people
who need this operating system

Casas Creating Cashflow was built from eleven years of managing Spanish property for foreign landlords. It is for the people who own the properties — and for the professionals who manage them.

Property owners

  • You own one or more properties in Spain
  • You live abroad or spend most of your time outside Spain
  • You self-manage and feel like you’re always one problem away from chaos
  • You want a system, not more improvisation
  • You’re tired of relying entirely on a manager you can’t verify

Property managers

  • You manage properties for others in Spain
  • Most of your process lives in your head — not on paper
  • You want to professionalise and scale without burning out
  • You’re interested in building a documented, repeatable system
  • You want to serve foreign landlords with more confidence

What you already know

The five things
nobody warned you about

Managing property in Spain is not complicated. Until it is. After eleven years on the ground in Madrid, here is what I see again and again:

1

Your inspection reports are not legally defensible

A photograph is not evidence. What gets written — and when, and how — determines whether you recover deposit money or lose it entirely.

2

Your contracts have gaps that cost you money

Spanish tenancy law has shifted significantly. Most contracts signed more than three years ago contain clauses that no longer hold — or are missing protections that now matter.

3

You are not pricing your rent correctly

Not because you charge too little. Because you don’t have a documented formula. Which means every renewal is a guess.

4

Your process breaks the moment something unexpected happens

A tenant who pays two weeks late. A repair that costs twice what was quoted. A utility cut-off that pushes your insurance premium up permanently. Systems prevent these from becoming crises.

5

Your knowledge is not transferable

You cannot hand this to anyone. You cannot step away. That is not a property business — that is a dependency.

The programme

Nine modules.
One complete operating system.

Each module runs for two weeks. You receive the knowledge, complete the practical assignments, and apply it directly to your property. Every module includes a live Q&A and a dedicated Custom GPT to help you implement without getting stuck.

M0

Kickoff

Orientation, onboarding, and setting up your personal Casas Operating System. You will know exactly what you have, what’s missing, and where to start.

M1 Hat for the role Firefighter

Role: Firefighter — Crisis Management

How to handle the unexpected without losing money or control. From urgent repairs to legal disputes and sudden tenant problems.

M2 Hat for the role Negotiator

Role: Negotiator — Negotiation & Tenant Selection

A structured screening process and negotiation framework. Stop selecting on gut feeling and start selecting on criteria that reduce your risk.

M3 Hat for the role Mediator

Role: Mediator — Full Integration

Bringing together all eight roles into one functioning Casas Operating System. Documented, delegatable, and designed to run without you in the room.

M4 Hat for the role Lawyer

Role: Lawyer — Contracts & Legal Compliance

Spanish tenancy law, your contractual obligations, the clauses that protect you, and what changed with recent legislation. No law degree needed.

M5 Hat for the role Process Designer

Role: Process Designer — Building Your System

Turning everything you have learned into written, repeatable processes. The step from running a property to running a property business.

M6 Hat for the role Inspector

Role: Inspector — Inspections That Protect You

The complete inspection system: before, during, and after a tenancy. What to document, how to document it, and what holds up legally.

M7 Hat for the role Business Manager

Role: Business Manager — Financial Control

Rental pricing formulas, maintenance budgets, cost tracking, and profitability per property. Your property should produce predictable returns, not surprises.

M8 Hat for the role Administrator

Role: Administrator — Running the Backend

Tax compliance, insurance, utilities, owner reporting, and all the administrative infrastructure that keeps your property legally sound and financially clean.

Included

Two bonuses.
Both immediately useful.

These are not extras added to make the offer look larger. Both were built because they fill a specific gap that the modules alone cannot close.

Value €75

Focus Leaks Masterclass

A deep dive into where property owners and managers lose the most time — and the structural fixes that recover it. Still to be built; Founding Members receive it first.

Value €47

No-Dispute Inspection System

A ready-to-use inspection protocol and documentation template that creates legally sound records without taking twice as long. Built specifically for Spanish residential property.

Your guide

Eleven years in Madrid.
Starting with nothing written down.

I am Lilian Hermans. Dutch lawyer, Madrid resident for nearly twenty years, founder of Quilantro.

For eleven years I managed property for foreign landlords in Spain. I knew exactly what to do, how to handle every situation, and when to escalate. None of it was written down. It lived entirely in my head.

When I hired my first employee in November 2024, I realised that was not a system. That was a single point of failure.

Casas Creating Cashflow is what I built to change that — first for myself, then for the owners and managers I work with. Not a course. A complete operating system for property in Spain.

From Quilantro clients

Eleven years of
actual results.

The testimonials below come from Quilantro clients — property owners whose properties Lilian manages directly as a done-for-you service. They are not CCC participants. They are people who paid Quilantro to run the system for them.

CCC teaches you to run that same system yourself. Same knowledge. Same approach. Your own property, your own control.

Quilantro helps me navigate the real estate market from abroad without me having any sleepless nights.

A client from Denmark

Making contact with Lilian to manage our property is the best decision we’ve made so far about our property.

Clients from Australia

I can confidently say that I am completely relaxed knowing that my apartment is being well looked after.

A client from Scotland

Investment

Founding Member pricing.
First round only.

Casas Creating Cashflow opens on 1 October 2026 with a maximum of 10 Founding Members. This round is priced at €247 — well below the regular price of €997 — because Founding Members also provide the feedback that sharpens the programme for future rounds.

Founding Member

€247

Regular price: €997

  • 9 modules — 2 weeks each, starting 1 October
  • Live Q&A session per module
  • Custom GPT per module for direct implementation support
  • Focus Leaks Masterclass (value €75)
  • No-Dispute Inspection System (value €47)
  • Direct access to Lilian throughout the programme
Reserve my place

10 places total · 1 October 2026 start date · Price increases for round two

Questions

What you might
want to know first.

Is English the language of the programme?

Yes. All modules, Q&A sessions, and written materials are in English. This makes the programme accessible to international property owners and managers regardless of their Spanish or Dutch language level.

Do I need to be based in Spain?

No. The programme is specifically designed for people who manage Spanish property without being physically present full time. The entire operating system works remotely.

What if I already have a property manager?

Then this is still for you. Understanding the system your manager should be following is the only way to verify they are actually doing their job. Many owners discover gaps only after something goes wrong.

Is this a course or a live programme?

Both. You receive structured module content and assignments, but the programme runs live with a fixed start date and live Q&A sessions. You are not working through pre-recorded videos in isolation — you are building your operating system in real time.

What happens after 1 October? Will the price change?

Yes. The Founding Member rate of €247 applies to this round only. Round two will be priced at the regular rate of €997. There are 10 places in this round and no exceptions once they are filled.

I have a question not answered here.

Send it to info@quilantro.com. I answer personally and usually within one working day.

Ready

10 places. One start date.
No second chance at this price.

Casas Creating Cashflow starts 1 October 2026. When the 10 Founding Member places are filled, this price is gone. If you are ready to turn your Spanish property into something that runs without constant intervention, this is where it starts.

Reserve my place — €247

Regular price from round two: €997

Got questions? Send us a message.