I have been there a few times, but not in the last year or so.
The older lady who usually greets you ( or answers the phone ) is the owner I believe - she does massages, but I have never stayed with her. There is always one other girl working with her, and she is always younger and fairly attractive.
The rooms are clean and a bit on the small side if I remember correctly. You do get a hand release, and the most I had there was a nude I think - I don't think I was able to get a nr. I think it is possible, its just I think they want to have seen you at least once before they do that.
As I said, that was at least a year and half ago, maybe more.
The older woman was never offended and usually offered that another girl was working who was much younger.
That's basically all I can remember. To me it has always represented one of those obscure places that could have a hidden gem.