My name is George Tsitonas, founder of Group Realty in Athens, Greece.

Since 2018, I have helped more than 420 clients and families purchase homes and more than 380 rent properties. Group Realty has also reached 200 five-star Google reviews—an achievement I value because it reflects trust built one client and one relationship at a time.

I built my real estate business from the ground up. Along the way, I studied the systems and training methods of major international real estate organizations, including RE/MAX, Keller Williams, and the Mike Ferry Organization.

I attended the Mike Ferry Superstar Retreat in Las Vegas twice, in 2022 and 2025, and completed intensive professional coaching programs, including One-on-One Coaching and Premier Coaching.

In May 2023, I was invited to speak at the CSI International Real Estate Conference at the Hilton in Milan, Italy. I have also personally trained and coached real estate professionals, helping them improve their communication, organization, confidence, and everyday working practices.

My professional philosophy is simple: real estate is a people business.

The client’s genuine needs and best interests must come first. At the same time, the real estate professional has a responsibility to present the facts clearly, confidently, and honestly, using reliable market evidence.

Being human does not mean avoiding difficult conversations. It means having them respectfully, professionally, and with the client’s long-term interests in mind.

My courses are built from real field experience. I teach practical communication, client relationships, professional organization, ethical sales, and the systems that help agents work consistently without becoming mechanical or sacrificing their entire personal lives.

I believe that a real estate professional can build a respected and sustainable career while remaining authentic, protecting personal time, and enjoying the life that work is meant to support.

Professional enough to be trusted. Human enough to be felt.