Perfect place! I stayed there for two months during the summer with my girlfriend and had an awesome time. The location is very convenient for transportation, as it is next to the train, tram and bus station. In addition, Oerlikon is a very friendly, safe and beautiful place to stay. The apartment was quiet and very comfortable for two people. They also provided us an additional mattress to sleep more comfortable. Also, the communication with the host was excellent with instant responses.
I strongly recommend to stay there!