90% sure I saw her as 'Monica' in Clapham South when she was operating out of a Latin flat (she was 'Venezuelan' then). My guess is she is Romanian. She looked like the photos, was friendly, but everything, and I mean everything, was extra. OWO, extra. FK, extra. Change position, extra. Orgasm, extra. Ok the last one was a joke, but you get the idea.
I'd see her as a once off and expect to pay more than you see advertised for the punt, but I wouldn't go back. The thing to remember if she was with a 'high class' agency she would be £300+, so is a bargain if you spend less than £200 on the punt.