I've seen her a few times and would pretty much agree with the OP description, however never experienced any hygiene issues. I have always had to wait an extra 10 minutes though which suggests she is more or less back to back, although I have always stayed slightly over and not been rushed out, and she was quite open about needing the time for the shower. If you take the facial option she does do this thing of spreading it over her face and letting it dry and leaving it on until you leave. If she was busy and forgot to clean it off, the next punter may have an unpleasant surprise! Overall it was positive for me and good vfm.