Seeking winter break housing (low cost / free)

Hi all,
I'm an undergraduate student at Stanford and cannot travel back home this Winter break. I'm trying to secure a place to stay near campus from Dec 13 till Jan 3.
Unfortunately, I'm managing some financial constraints and can't afford to rent a room, but I'm very responsible, quiet, and happy to follow any house guidelines.
If anyone has a spare room or a couch, or knows someone who will be away and would let me stay, I'd be extremely grateful.
Thank you for any suggestions or help!