I'll be in Montreal for a few days and have been reading about both Restaurant Su and Avesta. It seems to me from looking at Su's website (can't seem to find one for Avesta), and reading about the food at both, that Restaurant Su is serving more Ottoman "palace" cuisine, while the food at Avesta is more casual, leaning towards grilled items.
Has anyone been to Restaurant Su lately? I've got extreme cravings for good imam bayildi and hunkar begendi. I know they're on the menu, but are they good?