My stay here was okay, but there were some bizarre things. The location and check in process were good. But you might want to steer clear of this place if you dont like gross showers. I tried telling the host about the issue, and cleaners were sent (and were present quite frequently during my stay) but the shower was not touched. There is an upstairs and downstairs shower. The one upstairs is the one included in the pictures, and its well kept - except for the fact that the host doesn't want guests using it for a reason that is not clear. That leaves the downstairs shower, which is literally the filthiest shower i have seen in my life.
Still, it is in affordable airbnb in a safe neighborhood 5 minutes from the metro/grocery/convenience stores. If you are a newcomer looking to secure a place in Montréal, you can do much worse.