On the far side of Dondee Street's shops and offices lies an unassuming storefront marked by gold lettering. The secluded feeling belies, or perhaps attests to, the exclusive salon inside. Paul Strom and a few select associates combine decades of experience to offer elite hairstyling and coloring services to a regular clientele from Pacifica and San Francisco. The spacious lofted interior hosts only a few stations, and most business is by appointment.