The apartment is very cozy and comfortable. I shared a bed with a friend and my other friend took the bed upstairs, so we didn't need to open the sofa the living room, which made the living room more spacious. If you are 6 people, is possible but makes the apartment a bit tight, if you plan to have same meals at home, but 2 couples, our 4 friends sharing beds is doable.
It has a good and calm location. You have McDonalds near by, for a last resource meal, and also the Poke Life with delicious poke bowls, the service was amazing very nice, and she made all efforts to speak English with us which is rare in France. (If you pass by Le Saint Georges Boulanger, and think of go inside, well, don't, the women working there was rude, once she realize we were tourists, and I even spoke in french to her!) Groceries shops all around we went several times to the Carrefour near Voltaire Metro Station.
Basically a good place to stay with a small group