Meet the Team

Our team is more than just experienced real estate agents. We are passionate residents of Los Angeles that have lived and worked in neighborhoods all over the city for decades. Our multilingual and diverse team will empower you with all the information you need to ensure you will either find a beautiful home and community to call home or find the right buyer for your property.

Letty Vermeulen

CEO / Owner, CalBRE#: 01773473

Specializing in architectural & historically significant homes in the neighborhoods of Downtown LA, West Adams, Jefferson Park and Mid-City.

Founder and CEO Letty Vermeulen is a real estate broker with over a decade of experience in residential transactions. During her tenure at Keller Williams she was one of the top producing agents and was part of the Agent Leadership Council. Early in 2017 she made the decision to launch her own brokerage. Now her focus lies not only in providing excellent service to her clients, but also in being an integral part in providing support to her agents in retaining top producer status.

Mimi Choi

Realtor, CALBRE# 02030772

Specializing in Northeast Los Angeles focusing in areas of Los Feliz, Silverlake, Echo Park, Highland Park, Glendale, and surrounding areas.

Born and raised in Silverlake, Mimi is, in the truest sense, an Angeleno. She is proud of her city, understands its history, and respects its diversity. She offers her clients an intrinsic knowledge of neighborhoods and market value. Human relationships are the biggest drivers of Mimi's life. She approaches her business in the same way- people first. Trust, communication, transparency, and integrity build the foundation of her relationships.

Marije Kruythoff

Realtor, CalBRE# 01969880

Specializing in the Los Angeles area as well as the Santa Clarita Valley.

Marije moved from Amsterdam to the USA in 2006. She studied international business and management in Europe and worked as the West Coast Commercial Director for the ZARA/INDITEX empire for over 12 years. Marije has since 2014 successfully assisted many homebuyers and sellers. Marije loves technology, is perfectionistic, dedicated, efficient and listens to her client’s needs. In her spare time, Marije loves traveling the world and spending time with family, especially with her newborn daughter Chloë.

Monica Mendoza

Realtor, Calbre# 01353924

Specializing in the Los Angeles area as well as throughout the San Gabriel Valley.

Monica’s experience in Commercial Property Management working for major conglomerates CBRE, John Hancock Real Estate and the Pacific Design Center reaffirms her commitment of offering the best level of service to her clients. As a second generation Real Estate Agent, Monica understands that buying and selling is one of the biggest decisions in a client’s life. “Just as the Real Estate industry evolves to become more innovative and efficient, so do I.” In her free time, Monica is busy cooking, reading, and spending time with family.

Kellen Moriarty

Realtor CalBRE#: 01967625

Kellen resides in Jefferson Park with his fiancé and their dog, and specializes in the South LA and Mid City neighborhoods.

Striving to create real results in the greater Los Angeles area, Kellen joined Keller Williams in 2015. Originally from Santa Barbara he entered the Los Angeles market with solid real estate experience and has since dedicated himself to learning all there is to know about the Los Angeles real estate market and putting this knowledge to use when selling or finding your next home. Kellen is a top ranked realtor with a proven track record and is excited to put his experience to use at Aspire Los Angeles.

Andrew C. Park

Realtor, CalBRE#: 02025795

Specializing in single family homes and lofts/condos in the neighborhoods of Downtown LA, Koreatown and adjacent areas.

Andrew is a Korean-American and LA native. He grew up in the suburbs of South Pasadena with his parents, brother, and Yorkie, Perry. An Economics and Administration major from the University of California in Riverside, Andrew saw real estate as an opportunity to help people achieve their dreams in Los Angeles. Andrew lives and works in Downtown Los Angeles. Besides spending time with friends and family, Andrew is constantly looking for ways to be of service to his community.

Aasia Kinney

Realtor, CalBRE#: 01509957

Specializing in single family residences in all of the Greater Los Angeles area with a focus in the Northwest and San Rafael Hills neighborhoods of Pasadena.

Born and raised in Los Angeles, Aasia developed a love of architecture and real estate early on and purchased her first home at 22. She joined Keller Williams in 2013 while working full time in law enforcement. After a long career she retired early to pursue her passions. Aasia focuses on providing a service tailored to each client’s needs while maintaining integrity and enthusiasm.

Barbara Barnes Gravesteijn

Marketing Director

Specialized in creating online leads and content for the Aspire Los Angeles team.

Barbara moved from the Netherlands to Los Angeles in 2014 and she brought with her two things necessary to make the transfer of her work a success: a genuine passion for communicating with people and the agility to react quickly to change. She has over 20 years of experience in growth hacking and creating opportunities. Barbara specializes in marketing for real estate businesses.

Newest Listings

Other Neighborhoods

Silver Lake

The priorities of Los Angeles residents have shifted in recent years. Once we focused on properties based on proximity to the beach, but as our great city has grown and developed, many of us have started to appreciate the benefits of living in a thriving metropolis. Silverlake has…

Echo Park

If you are looking for a great area with a thriving culture, tons of nightlife, and a great location, Echo Park may be ideal for you. Echo Park offers a close proximity to downtown, bordered on the South, and to the North, is the incredibly popular area of Silver Lake…


Downtown Los Angeles has really turned around in the last few years. Once just the central hub of commerce, only alive during office hours, downtown has started to develop a unique residential identity. Thanks to the artists, entrepreneurs, and community residents…

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