The apartment is located in a historically significant building. The façade, officially listed as a historic monument since 1928, reflects the elegance of classic Parisian architecture. Known as the “Hôtel du Docteur Coste,” the address stands on rue du Cherche-Midi—a street rich in heritage, lined with 18th-century mansions, quiet courtyards, and former artist studios. Past residents include Chateaubriand, Laennec, and Djuna Barnes. Nearby, one finds cobbled alleys, ironwork balconies, and traces of the neighborhood’s literary and artistic past.