François was an excellent host and we enjoyed staying in his home. While a simple apartment, it is located in a perfect area for getting around. The Metro train (Guy Môquet) is just outside the building door and connects all parts of the city. In addition, the bus that stops on Saint-Ouen outside the apartment will take you to almost every tourist site (21 has stops for the Louvre, Opéra, Saint-Chapelle, etc.). It is only one block to Des Aux Calés - a wonderful cafe/bar that offers board games as well as traditional Parisian dinners. This is an older building, so it is NOT for people who must have modern everything. The elevator works very well, but do not expect to fit two adults and two children and luggage - that will not happen. The view from the kitchen of Sacre Coeur each morning was precious. Various cafes and restaurants are within walking distance. The local market, Carrefour, is only two blocks away. Stop at the cheese shop - it's worth it.