I stayed at Corentin's place for a month and I really enjoyed it. The place may be a bit far from the city center, but it's at walking distance from the metro and there are a few places around to get groceries etc. The apartment is very nice and clean and there is everything you may need during your stay. It's perfect for 1-2 persons. Corentin is a great host, the communication was good and all my questions were answered very quickly. I definitely recommend this place for your stay in Montreal, whether is just for a few days or longer.