An excellent, clean residence, very conveniently located (and with parking!). Just a few things to keep in mind:
1) While the actual residence is great, the alley in which it is located... not so much. There are quite a few homless people around and the alley can get loud at night. However, this is pretty much the case for anywhere in the core of Montreal.
2) The residence is not particularly toddler-friendly. There is a glass table in the living room which is not attached to the stands upon which it sits. There is no railing for the lower half of the staircase. The railing at the top has so much space between the individual slats that a toddler could easily fall through (ours almost did!).
So, as long as you don't mind a little "authentic Montreal" feel outside your window and you don't bring toddlers (or bring them and keep a close eye on them) this place is ideal.