Your partner in
real estate
Boutique real estate brokerage serving Palm Beach,
Broward, and Miami-Dade counties
What Our Clients Think
“Karen is simply amazing. She was patient, totally understood my aesthetic when finding properties, negotiated the home I really wanted within my range and helped me through the process step by step. I highly recommend her, she is everything I wanted and needed in a realtor!”
Lora Ellis
“I'm a small investor and a repeat customer who's used Karen for at least a few transactions with great success. She's great at finding buyers and houses....Karen always succeeds!!! She's the best.”
Sidney Wicks
“Karen did a fantastic job of finding out what we wanted and setting up a customized search for us...She knows how to make your offer competitive and that's something that is critical in the home buying process...She was not only an excellent real estate agent; she was a trusted advisor and a partner in our lives.”
The Davila's
“Karen is simply amazing. She was patient, totally understood my aesthetic when finding properties, negotiated the home I really wanted within my range and helped me through the process step by step. I highly recommend her, she is everything I wanted and needed in a realtor!”
Lora Ellis
About Us

Max Kiejdan
Founder, Broker of Record
Max Kiejdan founded KM Living to provide real estate professionals more autonomy in how they run their business. Versatile in all aspects of commercial and residential real estate, Max has personally sold millions of dollars of luxury residential real estate in South Florida and has facilitated nearly three billion dollars worth of multifamily and land transactions in the state of Florida.
Born and raised in Margate City, New Jersey, Max lived in Washington, DC before settling in Boca Raton, Florida in 2015. He holds a Masters Degree in Real Estate Infrastructure and Design from Johns Hopkins University.
Contact Max: max@kmlivingfl.com

Karen Marcus
Co-Founder, Lead REALTOR®
Karen Marcus is a leading real estate industry professional with two decades of real estate transaction experience. A skilled negotiator and expert in deal structuring, Karen has personally sold tens of millions of dollars worth of real estate over the span of her career. In addition to helping her clients buy, sell, or lease, she also provides property management services.
Born and raised in Lima, Peru, Karen is a true globalist, having lived in Jerusalem and New York City before settling in Boca Raton, Florida. She is fluent in English, Spanish, Hebrew, and Portuguese.
Contact Karen: karen@kmlivingfl.com
Join Our Team
More Autonomy
Relaxed, Small Company Culture
No Minimal Sales Commitment Required
Increased Earning Potential
From Our Blog
Boca Raton real estate insights, tips, and market updates
How to Sell Luxury Property in Palm Beach County: Expert Tips from Boca Raton's KM Living Real Estate
Selling a luxury home in Palm Beach County requires a strategy that goes far beyond a standard listing. From hyper-local pricing intelligence to white-glove marketing, the details make all the difference. Here's what top sellers in Boca Raton and beyond need to know before putting their property on the market.
How Rising Insurance Costs Are Reshaping South Florida Real Estate in 2024
Homeowners insurance premiums across Palm Beach, Broward, and Miami-Dade counties have surged dramatically, and buyers are rethinking what affordability really means. Understanding how these costs affect purchasing power and property values is now essential for anyone navigating the South Florida market. Here's what you need to know before you buy or sell.
Boca Raton 55+ Communities: Your Complete Guide to Active Adult Living in South Florida
Boca Raton is one of Florida's most sought-after destinations for active adults looking to enjoy resort-style living, warm weather, and a vibrant social scene. Whether you're drawn to golf course views, resort-style amenities, or low-maintenance living, Boca Raton's 55+ communities offer something for every lifestyle and budget. Here's everything you need to know before making your move.