I saw Kim earlier this year so thought to leave a review (it has been a while so could be a few details missing)
Comms: no problem with Sophie, great communications and easy to set up
Flat: Cannot remember think is was Notting Hill but it was west London (so not Holborn or Aldgate)
Girl: Attractive girl and great to speak with. The usual TP experience of going for a shower first and then starting the massage on your back. I would say that Kim seemed to be experienced and felt she put a lot more effort into the massage part than others, all sorts of stretching out body parts and quite firm so I was not going to complain. It also felt much more teasing and erotic with the strokes than others. Hinted at extras and offered Oral for £200, which I know was expensive but took her up on it. This is where the experience turned to neutral she did not do a huge amount oral wise and ended up finishing with a HJ so felt a little fluffed about that.
All in all, if your looking for no extras and a normal massage and HJ one of the better ones, if your looking for a tad more than maybe go with someone else