My apartment was really perfect for me.
Cons : Some cigarettes burns on the sofa, but, honestly, i do not care for this. Indeed the shower in the bathroom is NOT for tall people (I am 5'10 ; 1m77 and it was perfect). The hot water of the shower wasn't always "stable" but it was okay. Maybe the noise from metro line passing near could be unpleasant to some people, but not me.
Pros : But it's big, pretty confo. Everything you need to have. The terrasse is very nice. I can see a family with one children getting that place because when the children goes to bed, the parent can move outside on the terrasse and enjoy the evening together. It's pretty close to the subway station, the tram or the ferries. The streets near the apartment are pretty fun for a outside - lightning district, I call it!
But the main reason to take this place is the communication with the organization. Very easy and clear. I had a electric problem on my last day and they resolve everything in less than 20minutes.