Are you talkin about the one in marine parade in the multi-storey carpark?? If yes, i used to frequent there (it was very happening before the joo chiat raid) and never kena this kind of treatment before. About the cleanlines of the place, well ....... its not that clean but not till u can smell cockroach.
I guess the ah beng mistook you for the guy who slept with his gf last week.