7 rue de Grenelle
The building

Everything turns on this one address: an elegant Left Bank apartment house of eight grand flats, a courtyard and a private garden, with a concierge's lodge by the entrance. The building is the whole world of the book, and every other point here is a room or a doorstep within a few metres of it.
Setting, throughout
explicitThe novel names the address, 7 rue de Grenelle, as the hôtel particulier that holds nearly all its scenes. The real number 7 sits at the eastern, Saint-Germain end of the street, on the 6th and 7th arrondissement line rather than deep in the 7th; the coordinates mark that real doorway.




