A true hidden gem in Toronto, the location itself is also pretty hidden. I've been here couple times, ordering differt things on the menu, but have always been consistently getting their oysters.
Ask for an oyster platter if you don't have a favourite. They will put together a dozen or 2 oysters with as many different oysters as they can. They have all been fresh, cold, and served to us in a fair amount of time.
On the other hand, I have always had to wait for my main dishes for more than I'd want to. The wait time when the restaurant is packed versus when the restaurant is almost empty was the same. Food here is amazing, highly recommend the Tuna. But if I were to take the wait time into consideration, it would not be worth the wait if I were hungry.
Service here is delightful. Give yourself at least 1.5-2 hours here, even for a "quick" dinner.