I've had a few airbnb experiences over the years in Canada and the US, and this was by far the best due to the exceptional hospitality extended by Janine and her family.
About the place: it's a charming older house, and you do get the whole 3rd floor that has a kitchen equipped with sufficient materials to prepare/cook light meals if you wanted to. There's also a living room area, bedroom, and your own bathroom (but different floor). So you do get a ton of privacy. Wifi also works well (I've had newer houses where wifi was less than stellar when I was not staying close to the main floor/router). The two cats in the house are friendly but you can put a fence on the stairs to prevent them from coming up. The house is located right next to Queen street and has tons of interesting shops, restaurants, nice cafes, and most importantly transit nearby.
About the hosts: Janine and her family were very welcoming and accommodating. "It's the people that make the place special" - this cliche sentence is true and meant for them. They checked in with me frequently, gave local area tips and invited me for coffee in the morning; the conversations and interactions I've had with the family were very pleasant. The household is also vegan-friendly and they take environmental sustainability seriously as well, which I really appreciated. I would stay here again if it is available when I come back to visit Toronto.