During my trip to Montreal, my friends and I ate dinner here. The place was packed but they were able to seat our group of 8 quickly. If someone said we were eating at Marven's, I would've assume it was an American restaurant, not a Greek restaurant. It literally looks like they bought the place from a steakhouse and they didn't have time to redecorate the Canadian place. There were moose heads on the wall and a picture of Justin Trudeau.
We ordered lamb chops, calamari, tzatziki, and spanikopitas. Greek salads came and so did the bottomeless bread. Spanikopitas get a 3/5, not crispy enough for me. Tzatziki was lovely (so 5/5 cause how can you mess it up). Calamari was delicious and deserves a 5/5 since it really hit the spot for dinner on a cold December night. As for the lamb chops, it was good but it was odd. It didn't taste like lamb to me. Not sure why and for that they get a 4/5.
Marven's gets a 4/5 because of their large portions, yummy food, and bottomeless bread. It would be nice to get quicker service since the waitresses and waiters seems so busy. They were kind when you got their attention but it was hard to call them over. The portions are huge so think about sharing a plate.