When looking for a provider I consider
(1) local or a traveler ... if a traveler she is probably not making the cut. The thinking is either she can not provide service at a level that keeps fellows coming back regularly or she doesn't look good enough to stay in one place.
(2) A smile in her showcase.. if she can't smile here... why would I expect different in person.
(3) Nice reply to a first inquiry.. a snappy response tells me NOT THIS ONE
(4) reviews must be overall good.. I do realize everyone may have a bad day.
(5) I look for the word friendly in the reviews
(6) I love a passionate gal.. if she fakes, well ok ,but be good at it or be honest..
(7) must look like her pictures,,, if not I move along..