Senior looking for 3+ month apartment/room

I am a current senior about to graduate in a few weeks. I will be working in the Bay Area and am looking for a room or apartment.

I would prefer something mid-June to September or October (potentially something longer). Anything in SF, Palo Alto, Menlo Park, Mountain View, etc, ideally close to the Caltrain or public transportation.

Budget flexible!

Thank you.