About Us

About Mirren
We believe in the power of smart investing to transform lives. That’s why we’re committed to helping you:
- Achieve Financial Freedom: Find profitable investment properties that generate positive cash flow.
- Pay Off Your Mortgage Faster: Use your investment income to accelerate your homeownership journey.
- Maximise Tax Benefits: Reduce your tax burden with strategic investments.
With our expertise and proven strategies, you can:
- Live Life on Your Terms: Enjoy the lifestyle you deserve.
- Build a Secure Future: Invest in properties that appreciate over time.
Let’s work together to turn your dreams into reality.

Our Vision
Our Mission
Our Values
- H onest Relationships
- E arning Trust
- A uthentic
- R esults
- T eam Work
- F riendly
- A ttitude of Gratitude
- I nnovative
- T hink Win-Win-Win
- H ave Fun
Our Team
Rene Marzinger
Director
South African-born Rene Marzinger began his journey as a brilliant young engineer, leaving his home country to work, explore, and experience life across 27 different nations. Yet, it was Australia that captured his heart. “Australia is the best country in the world. I just love the people here … the laid-back, casual culture,” Rene says.
As the Director of Mirren Investment Properties and an accomplished Investment Property Strategist, Rene brings over 35 years of expertise in analysis, sourcing, and project management. His passion for helping others achieve their dreams drives his tailored strategies, ensuring your investment property aligns with your financial goals by maximising cash flow, capital growth, and tax benefits while minimising risk.
Rene’s hands-on guidance supports clients through every step of the property investment journey, from selecting the right property to ensuring it’s tenanted. His proven systems and strategies empower clients to grow their wealth, reduce debt, and secure financial freedom, making early retirement and “living the dream” a reality.
Maryam Khosravi
Investment Property Strategist
With over 15 years of experience in real estate and property investment across Australia, Maryam is passionate about helping clients achieve their goals through strategic property investments. She understands that property investment is not just a financial transaction—it’s about securing a future, realising dreams, and creating financial stability for families.
Maryam’s holistic expertise, coupled with her previous role as a Client Care and Finance Manager, equips her with a unique perspective in customer service, finance, and real estate. She takes the time to connect with clients personally, understand their motivations, and provide tailored strategies to find cash flow-positive properties anywhere in Australia.
As an Investment Property Strategist at Mirren Investment Properties, Maryam is dedicated to guiding clients—whether seasoned investors or first-timers—through the property investment journey. Her approach focuses on reducing risk, maximising tax benefits, and ensuring every investment aligns with long-term goals. With Maryam’s support, clients can confidently navigate opportunities and build a secure financial future.
News / Articles
Latest
Understanding Cash Flow vs. Capital Growth: Which Strategy is Right for You?
Property investment is one of the most effective ways to build wealth in Australia, but choosing the right strategy can
More News and Articles
The Most Common Mistakes Made by First-Time Property Investors (And How to Avoid Them)
Investing in property is one of the most effective ways to build wealth
The Financial Benefits of Owning Multiple Investment Properties
For many investors, one property is just the beginning. Expanding your portfolio can
How Does Homeownership Impact Long-Term Savings and Investments?
The Benefits: Forced Savings into an Asset: Mortgage repayments act as a form