I recently stayed in Nis' apartment and absolutely loved it - it really felt like a home away from home! It was spotlessly clean and stocked with everything one could need. As the apartment is quite centrally located within the city it was easy to find. It's a short walk away from the nearby Kensington Market, so it was great fun to explore the surrounding areas, and there are lots of great places to eat and drink nearby.
Nis' communication was fantastic and she was a very helpful host. I would definitely recommend this apartment if you need a place to stay in Toronto. :)