We had a comfortable and lovely 5-day stay at Bernhard and Frederique's place. Some comments:
1. The apartment is beautiful, very stylishly decorated and extremely clean. It was very cold in Montreal when we were there so we spent a lot of time indoors; the living room area was very spacious and comfortable for board games, movies, and dinner for 5 of us. It was a luxury to have so many bathrooms.
2. Location is amazing. There are at least 20 restaurants within 5 minutes walking distance so it was extremely easy to get whatever we needed without a car. That said, it was relatively quiet at night and the two rooms that look out into the street did not have much noise at night. We walked to McGill U, Old Port, and Jean Talon Market from the AirBnB.
3. Frederique was very responsive and prompt in all her communication with us. An extremely attentive host!
4. We also rented a parking spot right behind the apartment for $15/day which I highly recommend if you have a car (it is not so easy to find any street parking close by).
Overall I would highly recommend this AirBnB to anyone!