About Us

Ready to Sell?

Keith Miller and the MHN Property Management team offer dependable and up-to-date market-based knowledge that makes the marketing and closing of your home an informed, smooth, and positive experience. Using advanced marketing knowledge, hard work, and commitment to seller needs, we have achieved an above-average sales price for our listings. When choosing the MHN Properties team, we ensure you receive the best possible price related to current market conditions.

Ready to Rent?

Every month, we have well-maintained homes in San Antonio and surrounding areas for rent. The advantage of renting a home managed by MHN Properties is having a team of professionals and qualified vendors working together to give you a clean, well-maintained house and address any issues during your stay.

Ready to Buy?

If you're looking for a new home or an investment property, our realtors will help you find the house that fits your financial and personal requirements. We know the market in San Antonio and surrounding areas very well and will use our knowledge to your advantage.

Ready for a Company to Manage Your Property?

Rental properties can be an excellent investment when managed effectively. This includes finding quality tenants, working with professional vendors, and immediately addressing any issues that may arise. However, all of these tasks can be time-consuming for property owners.

Hiring MHN Properties can remove the headache of self-management while delivering the financial benefits of real estate investing.

Meet the Team

Courtney RosenHeadshot

Courtney Rosen

Owner / Broker® courtney@mhnproperties.com (210) 402-9696

Courtney has taken her leadership skills from the classroom to the realm of real estate and has earned her Broker's license. She's a graduate of the Texas Realtor Leadership Program (TRLP), has her Graduate Realtor Institute (GRI) designation, and is an active member of the National Association of Realtors (NAR) and National Association of Residential Property Managers (NARPM). She has also earned her Texas Realtor Leasing Specialist (TRLS) and Texas Realtor Property Manager (TRPM), which require classes and years of experience in property management.

Starting in January 2021, she is also a Director on the San Antonio Board of Directors. She's active in protecting San Antonio as a great place for real estate investment and lobbies her city council members, speaking on investors' behalf at city council events and with other Realtors, urging them to act. Courtney constantly looks for ways to improve the services and the value MHN Property Management adds to protect your real estate investments. Please reach out with questions regarding real estate investing in our great city of San Antonio and surrounding areas.

Sara Buzzi-RodriguezHeadshot

Sara Buzzi-Rodriguez

Office Manager and REALTOR® sara@mhnproperties.com

Sara is originally a South Florida native and has lived in three different states. However, when visiting San Antonio for a possible job relocation in 2005, she knew she wanted to call this city her home. Sara was completely in awe of the beauty and culture of this large historic city with a small-town feel.

Sara earned her Bachelor’s Degree in Communication Arts in Miami and worked in management and merchandising for a specialty retailer for over 20 years. Her love for helping customers, working side by side with co-workers, and focus on attention to detail has led her to a career in real estate and, ultimately, her decision to join the MHN team as office manager.

Outside of work, Sara enjoys spending time with her husband, exploring the city and surrounding South Texas cities (especially West Texas!), hanging out with their two dogs, and traveling. She also loves DIY home projects, trying new restaurants, and visiting the Pearl.

Angelea Ruth BanegasHeadshot

Angelea Ruth Banegas

Field Manager westfieldmanager@mhnproperties.com

Angelea chose San Antonio as her home back in 2014. She fell in love with the strong San Antonian culture and the warm environment. With a desire to help others, Angelea earned her degree in Early Childhood Education and taught for five years.

In 2022, Angelea took her skills and her desire to help others to property management, where she joined the MHN team. Her goal as a Field Manager is to help make meet the needs of each client.

When Angelea is not working, she is with her family, exploring the outdoors, in the field, or on the water. She loves learning new things and going on new adventures.

Augusto Palaroan JrHeadshot

Augusto Palaroan Jr

Executive Assistant office@mhnproperties.com (210) 402-9696

Augusto worked in a call center for almost seven years. He started as a customer service representative and worked to become a supervisor. However, work and life balance was a struggle for him since he had to work away from his family. However, when he joined MHN in April 2018 as a virtual assistant, he could work and be with his family 24/7.

Augusto is the skilled back-end support for MHN. He handles document preparation, sending contracts to clients, comparative market analysis, listings, making calls, and managing records to make sure our clients and MHN records are up to date.

When the team is out in the field working hands-on with our clients and making sure we meet their needs — and you need documents to prepare — he is the go-to guy. Augusto supports and assists our team virtually to help the company run smoothly, especially during the hectic summer days.

Tye PingeHeadshot

Tye Pinge

Administrative Assistant frontdesk@mhnproperties.com (210) 402-9696

Tye is a dedicated administrative assistant with over ten years of experience providing exceptional customer service. Her expertise also includes using Excel, creating reports, and organizing data. Her passion is to use her skills to contribute to MHN's exciting challenges.

Currently, she lives in the summer capital of the Philippines and enjoys traveling to new places whenever she gets the chance.

Keith MillerHeadshot

Keith Miller

Founder & Advisor

Keith Miller retired from the United States Air Force in January 1992, after 20 years of honorable service. That same year he started his real estate career as a sales counselor with a local San Antonio builder, then progressed to the Vice President of Sales and Marketing for a large volume builder in Houston.

He holds memberships in many distinguished real estate organizations including Texas Real Estate Comission, San Antonio Board of Realtors, the Graduate Realtor Institute (GRI), and the National Association of Residential Property Managers (NARPM). He is a New Home Construction Specialist, a multi-million dollar producer, and a strong supporter of local charities. He was a National Association of Home Builders Gold Medal Winner seven years in a row.

Keith is dedicated to providing an exceptional real estate experience for the purchase, sale, or management of your property. He enjoys working with clients to establish their needs and aid them in finding the right home or investment property. Keith has many years of experience in managing his own investment properties and properties for others. His knowledge will be invaluable in helping you make the right choice for your next real estate investment.

Keith takes great pride in providing one of the most profitable, effectively managed, clearly documented, timely communicated management experiences for your real estate assets.


We've used MHN for property management services for 2 of our rental properties and couldn't be happier! From the moment of listing, they kick into gear and market the property aggressively resulting in record timing on placement. During the tenant's stay MHN's team handles tenant issues in a manner that reflects their high level of professionalism.

We have the utmost confidence in their team and will continue to use their services in the future!

David Tapia