Meet the Team

Broker | Founder

Johnny Huynh is the Broker and Founder of Keystone Properties & Co., serving buyers, sellers, investors, and families throughout the Greater Tampa Bay area. With a client-first approach built around education, strategy, and straightforward guidance, Johnny helps clients understand their options and make confident real estate decisions without feeling pressured through the process.

His experience spans residential sales, new construction, investment properties, land, and complex transactions, giving him the ability to look beyond the surface of a deal and help clients identify opportunities others may overlook. Whether helping a first-time buyer understand a path to homeownership or developing a strategy for an experienced client, Johnny believes the best decisions start with understanding the full picture.

He founded Keystone to build a brokerage where relationships come before transactions and where clients receive knowledgeable, responsive guidance backed by a team committed to doing things the right way.

 REALTOR® | First-Time Home Buyer Specialist  

Buying a home should feel exciting, not overwhelming. Melissa Acosta helps first-time buyers and families move through the process with clear information, patient guidance, and the confidence to

make decisions that feel right for them. She believes every strong client relationship begins with listening and that no one should feel rushed or pressured when choosing a home.

As a bilingual real estate professional serving Tampa Bay, Melissa works with clients in English and Spanish. Her calm, approachable style creates a comfortable space for clients to ask questions,

understand their options, and prepare for each step ahead. She stays responsive and organized throughout the experience so her clients know where they stand and what comes next.

Raised in Tampa, Melissa has a personal connection to the community she serves. Her background in healthcare, hospitality, travel, and events has shaped a service style centered on care, attention,

and positive experiences. Whether a client is purchasing a first home or finding the right fit for a growing family, Melissa provides personal guidance built around trust, communication, and putting

people first.