I'm a regular here for breakfast.
Richtree is quick and doesn't have a ridiculously long coffee line like the one the forms daily at nearby Tim Horton's.
Although the regular food here is not as good as March's (the better market-style restaurant in T-dot), their Cafe au Lait and Whole Wheat Bagel are good. That's pretty much my regular daily morning bread & butter.
I've tried the Rosti here and it was just okay. The oven baked chicken was decent. The sandwiches are alright. Again, if you want better market-style food and don't mind a leisurely meal, I recommend Marche, which is right next to the Hockey Hall of Fame.