Yep been there many times...loves it!
My hubby never been there till September 2001 (just right before 9/11 happened)....he didn't like the idea of hilly!!!
I did warned him...so we drove across the GGB....at night time...so beautiful!!! So we would like to go back and stay couple of days...maybe 2 days.
Been to few famous spots...I don't think I have been at Castro valley but I need to see it myself if I did been there or not. Oh well!
I refused to live there....cost of living is really insane!!