I'd like to ask about the reviews for this place, since it seems pricey. Has anyone tried the highest-tier bath service? Any therapists you would recommend? I'm currently looking to book Henry, Hank, or Zongwan — are they more liberal with boundaries? Do they offer any "lesson" services...?

How should I hint to the therapist? Should I say it directly?... About how much extra should I pay for that — what would be reasonable? Sorry, it's my first time wanting to try this... Thank you.

Ps: Is there a risk of an inspection/raid?... I'm a bit scared.