In the area had some spare time, looked up on Loctano; girl advertising at Title address (I rarely pick one of these), but persisted with questioning and the response was very quick leading me to believe I had direct contact with description of 22yr. Korean. Ok I thought maybe under 30 so I risked the booking; Rocked up at title address to be met by 55 yr. old china woman, loud and abusive when I declined.
Embarrassing as it is, may save another!