Although I can't be too specific, Jewel of Surrey has an incall 2 minutes walk from SMH. I have pooned three times in two highrises beside KG Skytrain station. I have also seen four girls (at least three of them are not there anymore) in that low rise near CRA.
Since I can't tell you who did I see in which building, all I can say is that I saw Tia, Marissa, Nikki Minx, Jewel, Kori, Channel Waters, Maddi, another Chanel and this E.I. girl who changes her name more frequently than Trump's tweets. If you can expand your area a bit further north, you will find plenty of choices around 104-108 and KGB. I have seen about five more ladies in that area.
Good Luck.