Nice place close to everything you need whilst in Paris - Public Transport, bars, cafes, restaurants, shops and supermarkets. Main attractions only a metro trip or bus ride away. (or you can walk but will take at least half an hour)
Nawel's housemate Mariella was a good host whilst I was in Paris.
The bathroom and kitchen are very small, but the room was nice and big, with a very comfortable double bed. Just be ready for the 3 flights of stairs leading up to the unit, they'll keep you fit.