I thought that the airbnb was beautiful. I came to Montreal with my brother and we did think it was very clean, nicely set up, in a great area. We were there for a two day concert, so the music in the downstairs bar wasn't a problem for us. But you can definitely hear a small, faint noise of bass coming from downstairs. Wasn't enough to keep me awake. I'm a light sleeper!
The only complaint I have is that when I was initially looking for airbnbs, I set up a few filters. One of those filters that I enabled was the 'entire place to self' filter. Somehow, Annie's place showed up, even with this filter on. It was my fault for not double checking the description of Annie's airbnb and for trusting the airbnb app to properly filter the airbnbs. Make sure you double check your airbnbs and filters!!!
Luckily, the people that had roomed in the other 2 rooms were on our same energy! We all kept to ourselves and kept things respectful. Otherwise, awesome spot!