Bateau de Nuit is my favorite place in Québec, but it's not for everyone.
There's no sign outside, but it's atop the restaurant Angkor Siemreap. You enter to the left, go up the stairs, and then through the door on the right. You'd think it was someone's apartment except for the beer and music posters in the hallway.
Once inside it's quite divey. There's a nautical theme, and there's rock... plus

Low profile, almost hidden entrance, and a small place. Decorated with wood and themed like the interior of a ship with related artifacts, yet simplistic and heteroclite, but still charming. Was there a busy saturday night and it's easily heavily packed. The mood are metal heads, metal music, and sexy beards, so we felt right at home. The locals were open minded and pretty friendly. 8 different... plus

Beautiful, beautiful, beautiful.

The barman was extremely friendly and accomodated us very well. He carefully explained our choices, was very polite and very helpful and nice.

The ambiance is awesome, the music is great, and you're sure to have a sweet time.

The place isn't very big, so actually, please don't go there ! We'd like to keep it to ourselves ;)