On the top two floors of a fine Haussmann building close to Avenue Montaigne, this magnificent split-level apartment has been renovated by architect Jean-Michel Wilmotte. Its living space of 235 m² is comprised of a vast reception room opening out to a balcony, a kitchen, study, and 3 air-conditioned suites, one with a balcony. Cellar. 4.950.000 €. Belles Demeures de France (01 84 79 63 33).