I've been a regular at this place since they were in Roy Square across the street, back when there was a Roy Square rather than condos condos condos. I don't live in Toronto anymore but I make sure to pay a visit every time I'm back, and drag a friend if possible.
Yes, the decor is spartan, but I don't think I've ever had a dish that I have disliked from here. Few other restaurants have this kind of 100% hit rate with me.
For a special treat, try the eggplant. No other name, just "eggplant". It's my favourite vegetarian dish (from here, and probably in general) and I've never found anywhere that does one similar.