"I left my heart in San Francisco" This is one line of one song that has touched the lives of various people when this song was released. It seems that San Francisco is depicted as one city wherein people can also fall in love. While this is not known to be as romantic as the cities that people have already gone through, San Francisco has its own unique appeal that a lot of people just cannot resist. There is something about the city that can just look amazing. Various parts of San Francisco can look old school more than modern and vintage lovers or those who love things that are rustic can appreciate this a lot.