So obviously, I have no need to go on tours, but growing up in SF, I've always loved the architecture around the city. I heard about this tour a while back and eventually decided that I had nothing better to do so I thought I'd see what it was about. If you have any interest in architecture whatsoever, I highly recommend this tour. I tend to think I am pretty informed about the city and I've basically used this blog as a way to write my own mini guide but this tour was great. I love SF and I always want to learn more and this was a great way to do that.