3-4 wks room sublet closest to campus

Hi,
I will have to be on campus for 3-4 weeks starting any day between Sept. 19-21. I am looking for a room, preferably with a private bath closest to campus - a walking distance would be ideal. I need 3-4weeks with an interruption of 3 nights out of town. I am a professional sponsored by a Stanford department. I'll give you details when I hear back from you. Thanks

E