Janique and Frederic are amazing hosts. The apartment is cozy, clean and very nice. The new bathroom, appliances in the kitchen and washer/dryer made my stay complete. I booked the apartment for 3 months whilst studying at Concordia. Vieux Rosemont (and Montreal overall) felt very safe and the public transport is great. Stores like the supermarket and Jean Coutu are close by. Communication with Janique and Frederic was quick and easy.
Whether you are staying long or short, I would definitely recommend staying in this apartment.