About living expenses, there are a few possibilities to save a little money, from couchsurfing (seems unreal, but I know a guy who lives through CS almost 2 yea

About living expenses, there are a few possibilities to save a little money, from couchsurfing (seems unreal, but I know a guy who lives through CS almost 2 years))) to housesitting (I saw a house, a cat sitter was needed, about in 20 miles from SF for 2 months). Or, the most popular, a flatshare - that's what we're going to do))