I've recently come back from trying to arrange a visit with her:
External Link/Members OnlyI was in London, so called her up, whist being mindful of the fact that she is a Rom, but saw a positive review on here. She told me she wasn't available for an hour or so, but made a booking for around 4pm. I slowly, very reluctantly, starting making my way to her apartment in Aldgate East (about 15 minutes from the tube station).
After waiting around for her for about 30 minutes, and like a total spanner, 4pm came (she insisted she could not see me a second earlier). I contacted her to see if she was available. Curiously, she told me "sorry, I'm eating". Very regretfully, I waited a bit longer.
After quite some further delay, she finally let me in to her main apartment entrance. I walked up a floor to her apartment floor, following her directions. I knocked on the door, and then she wouldn't open the door. I rang and knocked a bit more, wondering what on earth is going on.
About 5 minutes later, she told me "sorry, I'm cancelling". What the bloody hell! She could have least granted me the courtesy of telling me that in advance, as not to waste around 2 hours of my time!
My advice: avoid!

She's clearly an inconsiderate time-waster and, arguably, a bit of a crackpot. The again, she's a Rom, so I really should have known better.