I ended up not seeing the SP; an enquiry about extras (FK, OWO, CIM) led to the price request doubling, from 1200/hour to 2400/hour, including my covering a taxi - which wasn't requested previously. Still only about £60, but I disliked the principles, and had the sense the girl wasn't for me.
Ended up going here:
External Link/Members Only. But it was a bit shit: you could only touch boobs/body - no face, no pussy - and the three girls all looked utterly dejected. One of them was quite hot - size 8, big norks, brunette - and the other two less so. Looking at the website, the hot on (who I saw, obvs) might have been Irina, but who knows. Another issue was that the room was boiling. It was so cheap that, fuck it, I called my session off a third of the way through. Seemed unlikely I'd cum again, and the girl looked bored to tears. She'd spent about 20 mins idly massaging my feet, and - I could see, c/o a floor-level mirror, gazing into space across the other side of the room. Sod this for a bunch of bananas, I said (silently).