The apartment is in a nice neighborhood, there are unlimited options for dining, coffee and people watching around. It is pretty easy and fast to take the tram down towards the CBD (or whatever the downtown area is called).
The apartment is huge and has comfortable couches and a nice bed. The shower and the bathroom is also nice and spacious.
Zoe's instructions how to get there were clear, it was no problem getting there and finding our way in.
The only slightly annoying part were the thin walls, in the evenings there was a lot of noise from the TV next door - luckily not until late or during the night.
Would still definitely recommend staying in Zoe's apartment if you go to Melbourne....and you should be outside during the day anyway ;)