For finances, I'm taking out some loans and converting some to work study. I've lived in SF for about 8 years, so I'm going to keep my job writing grants for a free clinic, but I'll go part-time.
As far as transit/housing is concerned, I would say try to put yourself near a BART line, and you can see the map here:
http://www.bart.gov/stations/index.aspx
"Downtown Berkeley" is the stop that's located two blocks from campus, so start there and work outward.
- I would say go no farther north than El Cerrito. I don't know El Cerrito well enough to recommend "...Plaza" or "...Del Norte," one over the other, but definitely steer clear of Richmond. Bad news, unfortunate place.
- Probably go no farther south than MacArthur or Rockridge. You'll have to transfer trains from Rockridge, but it entails nothing more than 20 steps across a platform. 19th St and Oakland City Center aren't that close to residentials, and walking there can be sketch at night.
- Westerly, stay away from West Oakland. Again, bad news. 🙁
- In SF, try to stay near the 16th or 24th St stations. BART takes about 30 mins from either of these stations to Berkeley. Rooms are a little competitive because all the hipsters want to live in these neighborhoods, but it makes it easy to find a room in a flat at a decent price. Neighborhoods west of the stations (and, thus, west of Mission St) tend to be better than those east of Mission.
- If you choose to live in SF, you will not find a good place on your own unless you are independently wealthy or are far from BART, so plan on roommates. Studios even in crappy neighborhoods close to BART start at $1,000+. Powell St station is an option because it is close to the Tenderloin (which has "affordable" studios), but it is not a good neighborhood. Don't be fooled by its proximity to Union Square and shopping. Two blocks makes a world of difference in SF.
- Continuing in SF, Glen Park BART is in a nice neighborhood, but more families live here, so it's harder to find an individual room.
- Buses are my preferred way to get around SF, but relying on SF Muni (name of the bus system) to get you to BART can add significant time and frustration to your commute.
I'm afraid I don't have any advice on buses in the East Bay, but you can view the map and schedules for Berkeley here:
http://www2.actransit.org/maps/index.php
Oh, and the Bay Area runs on
Craigslist, so start any of your housing searches there...