Absolutely lovely flat on a very quiet street. Organic groceries, restaurants, and bakeries are close by as well as a metro stop. Also, walkable to Sacré-Cœur. Géraldine-Salomé went out of her way to make her flat feel like a restful place after a long day walking around Paris. It felt more like having a very knowledgeable roommate than just staying in a guest room. I would definitely stay again if I go back to Paris.