Samy’s Camera locations have mostly been in buildings that were convenient enough for professionals to get to (or send their assistants to) and offer enough space and cheap enough rent. The main store in Los Angeles has moved 3 times since I started buying from them in 1976. There has been one that moved at least once in Santa Barbara (because of Brooks Institute and maybe UCSB), one in West Los Angeles, one in Pasadena (because of Art Center— I believe that one is still open) and the San Francisco store. There is another Westside shop, but that is a warehouse and rentals only.