The location of the property is perfect for exploring the plateau neighbourhoods. We previously stayed in Old Montreal, and this was a much better location. The place was clean, but there are a few maintenance items that really should get dealt with (towel bars coming off the wall and a few gouges in drywall in living area).
Was mostly quiet, but the room was right by a doorway used for a nearby business delivery. Every morning around 8am, we could hear the delivery guy dragging stuff down the stairs. Nothing much can be done about that, so if you're sensitive to such things, earplugs might be a good idea.