I'm curious as to what yoou guys think about ads on Craigslist.  Some look pretty good, though I am sure that YMMV, just like any other posting.  Any advice here?
Anyone who is an absolute must see in SF?  I'll be staying downtown, just north of Market and prefer outcall to my hotel.

there are valid ladies, rules based ladies, upsellers and ripoffs. Working through reviews that locals have posted will give you the guidance that you need to avoid wasting time and money.