ABOUT US
Independent guidance for property decisions that deserve more than salesmanship.
We represent the buyer - offering curated search, honest advice, and full support through every stage of buying on the Costa del Sol.

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110+
Buyers guided
FROM ON OF THE FOUNDERS
Why Consortium Collection was founded
Climate
Supporting initiatives focused on environmental responsibility and long-term ecological impact.
Built on trust, shaped by experience.
Consortium Collection was founded with a simple belief: high-value property decisions deserve more than salesmanship. In this film, Olga shares the thinking behind the company, the values it was built on, and why independent guidance matters when buying on the Costa del Sol.
MEET THE TEAM
The people shaping a more thoughtful way to buy property

Olga Tajak
Co-founder & Senior Property Advisor
Olga co-founded Consortium Collection in 2025 around a shared belief: that a real estate company should be built on trust, integrity, and a genuine standard of care for the people it represents.
Originally from Ukraine and fluent in English, Polish, Russian, and Ukrainian, she moves easily between cultures and backgrounds, giving international clients a calmer, more personal experience from the first conversation onward. Before real estate, she spent time in London working in the dental sector, where she built a foundation in client care, attention to detail, and putting people first. Those instincts still define how she works.
With four years advising buyers, Olga has built a reputation for placing her clients' interests above all else. Her focus is representing the buyer and protecting them at every stage, so that each decision is made with clarity, confidence, and complete peace of mind.
As Olga often says, "Honesty is the best policy."
Originally from Ukraine and fluent in English, Polish, Russian, and Ukrainian, she moves easily between cultures and backgrounds, giving international clients a calmer, more personal experience from the first conversation onward. Before real estate, she spent time in London working in the dental sector, where she built a foundation in client care, attention to detail, and putting people first. Those instincts still define how she works.
With four years advising buyers, Olga has built a reputation for placing her clients' interests above all else. Her focus is representing the buyer and protecting them at every stage, so that each decision is made with clarity, confidence, and complete peace of mind.
As Olga often says, "Honesty is the best policy."

Sam Paterson
Co-founder & Senior Property Advisor
Sam co-founded Consortium Collection in 2025 with a clear idea of how buying should feel: more personal, more transparent, and firmly built around the client rather than the sale.
His route into real estate was deliberate. After university he chose to learn the industry from the ground up, spending four years working across every stage of the property journey until he understood it from the inside out. That grounding shapes how he advises today, with the patience to guide clients through decisions of real weight and the local knowledge to do it with confidence.
Fluent in English and Spanish, and shaped by a dual heritage, Sam connects easily with buyers from around the world. His approach comes down to one principle: when the client wins, he wins. He builds on trust, integrity, and long-term relationships rather than quick transactions, and every client receives honest advice and full support toward the right outcome.
As Sam often says, "Loyalty is a two-way street."
His route into real estate was deliberate. After university he chose to learn the industry from the ground up, spending four years working across every stage of the property journey until he understood it from the inside out. That grounding shapes how he advises today, with the patience to guide clients through decisions of real weight and the local knowledge to do it with confidence.
Fluent in English and Spanish, and shaped by a dual heritage, Sam connects easily with buyers from around the world. His approach comes down to one principle: when the client wins, he wins. He builds on trust, integrity, and long-term relationships rather than quick transactions, and every client receives honest advice and full support toward the right outcome.
As Sam often says, "Loyalty is a two-way street."

Cassandra Winegard
Senior property advisor
Originally from Canada, Cassandra brings together a background in healthcare, real estate investing, and personal relocation experience to help people confidently begin their next chapter in Spain.
Her journey began on a soccer scholarship in the United States before completing her physiotherapy degree in Australia. She then spent 13 years practicing as a physiotherapist in Canada, where she developed a reputation for listening, building trust, and helping people through life’s biggest decisions.
Alongside her healthcare career, Cassandra invested in and renovated residential properties, giving her practical insight into property value, renovation potential, location, and long-term investment.
After relocating to Spain with her own family, Cassandra experienced firsthand the excitement and challenges of starting over in a new country. Having walked that path herself, she understands that buying a home is about much more than finding the right property—it’s about creating a place to belong.
Her philosophy is simple: people helping people. Working alongside a trusted network of legal, financial, and relocation professionals, Cassandra is committed to making every person feel heard, supported, and confident from their first enquiry to long after they’ve settled into their new home.
Her journey began on a soccer scholarship in the United States before completing her physiotherapy degree in Australia. She then spent 13 years practicing as a physiotherapist in Canada, where she developed a reputation for listening, building trust, and helping people through life’s biggest decisions.
Alongside her healthcare career, Cassandra invested in and renovated residential properties, giving her practical insight into property value, renovation potential, location, and long-term investment.
After relocating to Spain with her own family, Cassandra experienced firsthand the excitement and challenges of starting over in a new country. Having walked that path herself, she understands that buying a home is about much more than finding the right property—it’s about creating a place to belong.
Her philosophy is simple: people helping people. Working alongside a trusted network of legal, financial, and relocation professionals, Cassandra is committed to making every person feel heard, supported, and confident from their first enquiry to long after they’ve settled into their new home.

our mission
Consortium Collection exists to give buyers a more informed, independent way to navigate the Costa del Sol property market. We represent the buyer only - bringing clarity, structure, and honest guidance to decisions where discretion, local knowledge, and trust matter deeply.
Founded by Olga and Sam, the business brings together years of experience advising international clients across Marbella and the wider Costa del Sol. Their combined track record spans high-value, cross-border transactions and trusted, long-term relationships, including the sale of one of the most expensive properties on the coast.
Our role is to simplify a complex process: defining the brief, curating the search, guiding viewings, coordinating the right professionals, and supporting the client through negotiation, legal steps, completion, and beyond. The aim is simple - to help buyers move with confidence, not pressure.
Our role is to simplify a complex process: defining the brief, curating the search, guiding viewings, coordinating the right professionals, and supporting the client through negotiation, legal steps, completion, and beyond. The aim is simple - to help buyers move with confidence, not pressure.
Years on Costa del Sol
10+
PROPERTIES CLOSED
102 properties
TRANSACTION VALUE
€150M+
LANGUAGES SPOKEN
5
Loyalty to the buyer
We represent the buyer only - never the seller, developer, or the highest commission. Our role is to protect the client’s interests from first conversation to completion.
Transparency in every step
We believe clients should understand the market, the process, and the trade-offs before making a decision. Clear advice, honest feedback, and no hidden agendas.
Trust built through integrity
Trust is earned through consistency, discretion, and doing what is right even when it is not the easiest option. We guide with long-term perspective, not short-term pressure.

Independent real estate advisory, built around the buyer.
Why work with us
In a market where professionalism and transparency can vary widely, choosing the right advisor matters as much as choosing the right property. Here is what makes Consortium Collection different.



TRUSTED GUIDANCE
Prepared with care, guided with clarity.
Climate
Supporting initiatives focused on environmental responsibility and long-term ecological impact.
A buying experience shaped by trust and clarity.
The best property decisions are rarely made by chance. They come from careful preparation, trusted advice, and a process designed to bring clarity at every stage. Consortium Collection supports buyers with a more thoughtful, personal, and well-guided experience from search to completion.
Luxury Real Estate Marbella
Luxury Real Estate Marbella
Luxury Real Estate Marbella
Luxury Real Estate Marbella
Luxury Real Estate Marbella
