Justin Fichelson is a star of Bravo’s “Million Dollar Listing San Francisco” and a top real estate agent in the city. In a place that’s seen an influx of out-of-state transplants, he has a big advantage: He’s a San Francisco native. Born and raised in a Victorian house in Duboce Triangle, he has a deep understanding of the city and how best to go about buying real estate in one of the most distinctive urban areas in the U.S. We brought him into our NerdWallet studio to share some tips for buying a home in San Francisco.