I stayed at Magali's place for 5 days after seeing so many positive reviews. I was not disappointed at all. The apartment is great, the bedroom and bathroom were also clean, comfortable and functional. The kitchen was also handy. The place in itself is really well-located, 100 meters away from Mont Royal Subway station, and therefore has all commodities around. The street is quiet and has a nice neighbourhood. The Mont Royal area offers many eating options and the main attractions (parks, city centre) are about 20 minutes walk.
I did not get to meet Magali personally as she was overseas, but all I can say is that she would make sure you enjoy your stay before, during and after your arrival. She provided me with lots of information on what to do in Montreal, made sure I checked in safely, and would reply any question within an hour. Thanks Magali!