I have used this agency in Toronto many times over the years. They've gone through a number of phases but have always been fairly reliable. Now they are run by Sara, one of the nicest women who used to work there a couple of years back and she's doing a nice job of keeping the quality up, but YMMV.
I called on relatively short notice after getting into town, and Sara recommended Jenn, who was fairly new to the job. She's a college student with a fairly voluptuous and attractive body. While she's no model, I thought all the curves were in the right places, she's well proportioned for her size and build and generally quite attractive. She's also extremely friendly. We engaged in a bit of chit-chat before getting started, then the clothes started coming off and she gave me a nice massage. Shortly thereafter we moved on to other things.