I, and probably 99% of the population, don't know if body rubs are legal or not. I think it's a grey zone. You don't have to be a registered massage therapist to legally provide massages, but if you provide sex acts on top of that then I believe it's the client who partakes in that is breaking a law, but not the provider.
And IIRC, all of this is legal if the sex workers come to your house or hotel for sex. But if you go to a place to pay for sex then it's illegal. That place would be considered a bawdy house (aka a brothel). This ain't Nevada, where that is legal.
So when dudes go to Niagara for a bachelor's party and hire a couple of pros to come fellatiate them at the Blue Rose Motel or some shit, it's perfectly acceptable.
99% of people are going to go a "bawdy house" as in rub and tug or brothel or an escort's apartment because it's way cheaper to do that than have them travel to you, often with a pimp/security (I worked with a guy at a summer warehouse job that used to drive the girls around and act as security). And 99.9% of the time cops won't be there to bust you. I'ts very rare for cops to raid these places unless maybe it's some fly by night place that is not established or they know some trafficking is happening in there.
My old company granted mortgages to a couple of places with rub and tugs. We have language in our documentation that prohibits leasing out to immoral tenants but most clients don't read the fine print and some don't care. Obviously, both times the borrower leased these places after we funded the loan. One was in Brampton in the old Mandarin plaza and was three doors down from where I used to get my hair cut. The other in St. Catharines, in a light industrial plaza. The owner used to run Casino Niagara and was head of the Niagara Italian Canadian Business Association. Both he and us as lender got cease and desist letters twice from the city but we ignored it.
And lol, it does look like a former Pizza Hut. But I can confirm it was not. But the law firm on Lakeshore in Mississauga that handled my wife's grandma's estate is run out of a former burger joint, possibly Harveys judging by the sign. I mean, I might have reservations about hiring a firm whose sign is in the shape of a burger, even if all the staff were top notch lawyers.