(Not sure whether $50/day allows you to do this in San Francisco, but:) Live within walking/cycling distance of work, grocery stores, nightlife, museums, etc. so you won’t have to drive a car every day.
(Not sure whether $50/day allows you to do this in San Francisco, but:) Live within walking/cycling distance of work, grocery stores, nightlife, museums, etc. so you won’t have to drive a car every day.