Yes, certainly the service can be ok....but depend on what your priority is
There was one with a 'librarian look' in Kwun Tong that promised dressing up in schoolgirls outfit and anal next time i visited, but i never did - why?
Bcos that first time i tried her, when she took off her dress for the shower, her ass was all wobbly and her legs fat as well....no offence to her but i did well to shoot! So much choice out there, choose a good one!