Seeking year-long lease for a private bedroom starting August 1

I am a 27 year old female master's student graduating from Stanford this June. I'm looking for a private bedroom (shared or private bath) in a shared apartment starting August 1. Ideally, the apartment would be located either near any Caltrain or not too far from Redwood City and the 101. I am clean, responsible, and am open to a range of social environments (I am okay with roommates who prefer to keep to themselves, but I'm also friendly and outgoing and happy to have people over as roommates prefer).