I have seen them both a few times over the years.  100% therapeutic.  I found Olga to be more friendly of the two and more attractive, but that doesn't matter because they stay clothed and just provide a pretty good massage for the price.   No experience with the others you mentioned.

... from early this year re Total Solace.

For the record biomat girl gave me the best therapeutic massage I've ever had, actually worth the $100. Astonishing what she did to my body. I will be back.

No happy ending. I cannot understand why she posts in body rubs and does not show her face. Perhaps she is trying to lure us in in hopes of HE, but she could easily get more business by being more open in her advertising and get A+ yelp reviews. Perhaps she does offer HE after repeat visits, but there was nothing sensual about the massage. Just expert, deep muscle relief.