The 11e arrondissement, where the apartment where the airbnb from Françoise is located, is really nice, really located where the French are also dining, drinking, partying. Of course close to the metro, visiting all tourist attractions in Paris.
The apartment is ok, no luxury, but all the basics you need. Coffee, tea, fridge, own bathroom, seats, table, bed, closet. Perfect. Quick daily contact with Françoise.