I recently stayed at the Sonder Lambert Apartments located at Old Montreal and I highly recommend it. The location of the building is perfect. It’s a few steps away from Norte Dame Basilica, boutiques, restaurants and the old port. It’s a secured building. The room I stayed at was very spacious, clean, tidy and quiet. It provided everything you needed and more. It has a full kitchenette with pots, plates, utensils and etc. In addition, it also has washer/dryer including pods which was a bonus. I would stay again in the future!