This isn't the best Korean food in town, but it is pretty decent for the Bay/Yonge area, not to mention the couple that owns it are extremely friendly and helpful.
The store-front is tiny and doesn't seat many people, but I think that most people used to call ahead and just come pick up the orders as I did when I was student and lived around the area. They do have some patio seating in the summer.
Definitely go for the combo platters as they have good value and delicious BBQ chicken/pork and side dishes; as for stews and such, I'd go for a full-service and more authentic Korean restaurant.