Justin is the President of H3 Hospitality, and, along with Seth Gadinsky, oversees all aspects of the company’s brokerage, development and consulting services.  Justin has represented both tenant/operators and property owners on numerous food and beverage and specialty retail leases, as well as consulted hotel owner/operators on strategies for the use of their public space.  Justin specializes in the negotiation of complex food and beverage and specialty retail deal structures, and has represented local, national and international operators on their expansion throughout South Florida and the US, employing 20 years of lease negotiation and development experience.

 Justin entered the commercial real estate business in Chicago in 1995 shortly after graduating from the University of Wisconsin at Madison.  After 8 years as a commercial broker in Chicago, first with Inland Real Estate Sales then as the principal of Urban Equities, LLC, Justin helped form Interra Development Partners in 2003, a retail development firm capitalized by Prudential Real Estate Investors, and soon thereafter relocated to Miami Beach to oversee the company’s Florida projects.  Justin joined Gadinsky Real Estate, H3’s sister company, in 2008, and has since worked with Seth Gadinsky to expand the company’s development, investment and brokerage efforts.  In 2012 Justin and Seth formed H3 Hospitality to service the real estate needs of the local hospitality and food and beverage industries; H3 has since grown into a national platform and assisted an array of local, national and international food and beverage operators, as well as provided leasing and development consulting services to commercial property owners and hotel owners throughout the US.  




Project Leasing and Tenant Representation

Sasha Dominguez graduated from Florida International University with a Bachelor’s Degree in International Business and Management. While she went to school and worked as a private banker with JP Morgan, she realized that commercial real estate was her passion and decided to transition into the industry. She now specializes in landlord representation, tenant representation, acquisitions and disposition in Miami-Dade County with a focus in urban retail properties. As an associate, she’s responsible for stabilizing assets through precise tenant-mix, marketing and leasing strategies. Working closely with land owners, developers and their consultants, Sasha has been able to reduce their risk exposure by underwriting prospects and analyzing financials statements meticulously. She has been successful in the strategic consultation with tenants throughout their expansion in various sub-markets to ensure they are well positioned for continued growth. Sasha is a native of Miami and an active member of the community, participating in organizations such as Commercial Real Estate for Women, Big Brothers Big Sisters, and The New Leaders Task Force, a group of the beacon council.




Project Management and Project Leasing

Raised in Coconut Grove and an alumnus of the University of Miami, Alexandra is deeply rooted in Miami. Alex started her career in public relations with Harrison & Shriftman and then created @BeyondSouthBeach, an Instagram highlighting Miami’s history, architecture and businesses, which remains a popular source for those seeking a view into Miami’s culture from a local perspective. Through deep exploration of Miami’s offerings and upon meeting various local business owners, Alex was inspired to enter the commercial real estate industry. Her knowledge of the city, combined with her persistence, communication skills and ability to connect with people fuels her clients' success.  Alex specializes in identifying and executing tenancy strategies for landlords and has already participated in the negotiation of multiple retail and food and beverage lease negotiations.  She is also an integral member of the H3 Hospitality project management team.



Seth entered the real estate business upon graduation with a Masters degree in Civil Engineering from M.I.T. in 1983. He also holds a bachelor’s degree in Civil Engineering from Tufts University where he graduated Summa Cum Laude. Over the past 37 years he has developed, leased and operated shopping centers, large and small, and many single tenant projects for clients such as Walgreens and Starbuck’s. He has also represented tenants in their expansion and consulted with owners to help bring retail projects to life on their property. He is a partner in Dassett, Ltd. which recently completed the Indigo Hotel in Winston Salem and is building hotels in Charlotte, NC and Alpharetta, Ga. Seth is a managing partner in Vintage Real Estate Investment Fund and H3 Hospitality. In addition he has served as the Florida Board Chair for the Anti-Defamation League and currently chairs the The Mayor’s Blue Ribbon Panel to improve quality of life and business on Arthur Godfrey Road on Miami Beach.




Project Management and Project Leasing

Nicole Santander entered the commercial real estate business upon graduating from the University of Miami with a Masters degree in Business Administration in 2015. She also holds a Bachelor’s degree in International Studies from Florida State University. Nicole was motivated to transition into commercial real estate by her background in hospitality and restaurant management where she developed a keen understand of the ever-changing Miami market. Nicole is a Miami native and active member of the community, participating in organizations such as Chapman Partnership and Leadership Miami.