One of the best burgers I have had not only in Toronto but ever.
The eggy soft bun is what really makes it, so the entire burger just sinks when you bite in. The juicy patty and sauce taste great. The cheese is nicely melted on the patty. I added caramelized onions (free) and mushrooms ($1) and it was a beautiful combination. Got a combo (drink + fries) for $3.99 extra.
My friends got the Purple Rain and Son of a Bun and loved them as well.
They are huge burgers but you don't feel too heavy afterwards.
They offer wifi and accept card.
Downsides:
1) The table close to the stairwell overlies a heater vent, so if you sit there in the wintertime, you'll feel like you're sitting in a fiery pit.
2) Fries were mediocre. Nice thick cut and crispy and a good portion, but somehow quite bland even when salted.
3) All names were misspelled as if we were at Starbucks ("Graze" for Grace, "Paola" for Paula)