Quick update....
She messed me about on timings and kept delaying, then when I arrived she said she'd only do WS in the bathroom. I was a bit disappointed with the whole punt so I made my excuses and left, no money had changed hands.
Not unattractive, and she wore glasses which I thought looked quite cute but I just didn't feel it was going to work. YMMV
As mentioned previously, I think she was connected in some way to a studio or photographer as there were loads of pictures on the walls of various girls in various poses!