Earlier quoted context omitted.
Why would you ever live in a studio if you want to save money?
Um, what's cheaper than a studio? Anything with one or more bedrooms is going to be more expensive. Perhaps you're not familiar with American apartment terminology or I'm missing something? A studio apartment is as cheap as you can get normally.
Having roommates! Rent a victorian with a few roommates in West Oakland. One train stop to San Francisco, way less than 3k a month.