Marie's place is fantastic! It's really quiet, on the ground floor, one tiny block away from the famous Red Children's Market. Restaurants, coffee shops, grocery stores and juice bar all a couple minutes walk.
Don't forget your european phone chargers, but if you do look for the Monoprix near the apartment.
This place is perfect, don't hesitate to stay here. There was no coffee when I stayed there but I realized later you can purchase the pods for the Nespresso machine