After several visits to the Centaur Theater, I can say that this place deserves to be known. This theater with magnificent exterior pillars is located in Old Montreal and is therefore easily accessible by public transport.
The interior is not very extravagant but there is a lobby, a coat check and a bar which is always useful while waiting for the show to begin. The theaters are of medium size, which automatically gives an intimate scale to the performances.
The programming is very diverse and the shows that I attended were among the best I've seen in recent years, they really allowed me to discover talented artists. I strongly recommend that place if you enjoy shows that are off the beaten track.