Hands down the best Greek food in TO and I've been to a ton of Greek restaurants.
Every dish is amazing. Saganaki is my fave. Opa! Seafood is a specialty here and it's always cooked to perfection. If you like seafood, try the grilled calamari - it's very tender and never rubbery. The traditional dishes, like mousaka and souvlaki, are always great too.
Decor is simple and pleasing - white walls with Greek Gods painted on them. They have table cloths and cloth napkins.
Get a reservation on the weekend though, this place fills up fast! And ask for John Troupis, the owner, to be your server. He treats me like a king every time!