West 75th, off Columbus -- RT provided in back room, but with girl who's no longer there...
Amsterdam, btw 74 and 75 -- Repeat customers, with certain girls, can get the HE. But it's sneaked, and the place is uncomfortably tight, with dividers btw spaces that are flimsy. The same is true at Magic Fingers, though I haven't been there in a long while.
85th btw Broadway and Amsterdam. Really nice legit place, in my view, that has just opened up a new wing. I've been teased and invited to finish myself, with help, but didn't take her up on it. They do really seem to want to be legit and good at what they do. Music here is real spa music.
In general, the legit places require repeat visits with one girl -- and developing a good and friendly relationship with that girl. Even then, the HE is often not possible, of course, but when it is can be very personable.