Very good option for sushi in old Montreal. Prices are reasonable considering the location, quality, and amount of the servings.
I ordered the Sushi Edo assortment ($21) which included "6 nagiri and 9 peices of maki"(this was 2 rolls for me). The rolls were large and there was actually more food than I could comfortably eat - which is unusual.
We were there for an early dinner and were the only people there; service was very attentive but I can't say how it would be under other conditions.
It appears this place is closed on Sunday.