300 Assiniboine 300 Assiniboine Ave, Winnipeg, MB is a rental apartment building with 20 floorplans available. It is located in the Downtown Winnipeg neighborhood of Winnipeg. It has apartment amenities including in-unit laundry, balcony, on-site laundry, air conditioning, dishwasher, carpet, and fireplace. It has building amenities including on-site laundry, garage parking, residents lounge, fitness center, elevator, on-site management, and storage. Cats and dogs are allowed, making it a pet-friendly building.