We stayed here for 2 nights with our 3 kids (4, 2, and infant) and it was a great space for our family. It seems larger in person than in the photos. There was plenty of space in the bedrooms for playpens for the younger kids. The location was convenient to get to, and not too far of a drive to Toronto attractions like the aquarium and ROM. The neighborhood was pretty quiet, didn't notice much street noise.
Overall it was a good place, and I'd stay there again if visiting Toronto for a few days.