Something I have found, pretty much all ads on locanto are for girls at:
131 Beaumont St Hamilton
13 Bluegum Rd Jesmond
189 Newcastle Rd Jesmond
295 Brunker Rd Adamstown

May have missed somewhere but seems to be run by the same person/people, girls just rotate in and out and are never anything like their photos or offer what is in the description.

I took a chance on one today (giselle) that had a clear tattoo. It was confirmed over text that she did indeed have the tattoo it would prove her pics were real. I turn up not sure what to expect and after the girl closed the door behind me it was pretty clear, it wasn't the girl in the pics. Young but frumpy, no tattoo... after questioning her it appeared she had just received instructions via text. Anyway I walked out with my money and enough to make me not return to any of the above locations.