Everything was great! Tiffany was so nice to us. The apartment is located in the heart of Toronto. Lots of bars and restaurants nearby. The noise from the street can not be heard (except for the signals from the fire brigade and ambulance). All of our problems have been solved very quickly.
The main cons: it was a little hard to stay in the apartment all day and night, as it's still not very big. But if you need to work, there are a few cafes and co-working spaces nearby.
I highly recommend staying in this cozy apartment!