About Vivian Kahler, Realtor, Southwestern Real Estate Vivian graduated from University of Hawaii with a B.S. in Hotel and Tourism Management and worked for Hilton and Aston Resorts in Hawaii and Hyatt in Chicago. A real estate professional for more than 16 years, Vivian is known for integrity, diplomacy, energy and sincerity in all her dealings. In her tenure in the business, she has first and foremost strived to be someone in whom her clientele and colleagues can put their trust and faith in. Every transaction, she believes, is always about her customer. “You are the driver, I am the passenger who’s there to guide, educate, and provide the best service possible.”