Hélène’s place is very well located in Montreal. We found a lot of lovely places to eat and drink within walking distance, including an 'open mic' night at the jazz club, Diese Onze. It was nice to be a bit removed from the touristy 'Old Montreal' but easily accessible via uber/bike (we didn't try the metro on this trip, but stops are close by.)
The room was comfortable. The door locks were easy to work and provided a good level of comfort regarding our private space. There was little conflict between the three rooms and the single bathroom; as the rooms were empty for most of our short stay. Hélène was helpful and quick to respond to questions. It's clear that she keeps the place well taken care of and looks after her guests.