Soma Apartment Best Apartments In San Francisco, Preferably In The Russian Hill, Telegraph Hill, SOMA, Or N. Beach Areas?

Best apartments in San Francisco, preferably in the Russian Hill, Telegraph Hill, SOMA, or N. Beach areas? - soma apartment

My mother is moving to San Francisco and looking for a big apartment, the security between $ 1500 - 1800 $. She is unmarried in their forties, and is very active and fun. Thank you!