Room near campus (or in SF) needed for 2-3 weeks in June

I'm a Stanford '20 alum, and I'll be visiting campus in June to attend graduation. I'd like to stay in the area for 2-3 weeks, either May 29-June 12 or May 29-June 19 or June 4-June 19. Looking for a room near campus, in downtown Menlo Park, or Palo Alto that's available for one of those date ranges. Also open to staying in San Francisco.