On the fourth floor of a magnificent stone building, occupying the entire level, this exceptional 314 sqm (3,380 sq ft) apartment has been completely renovated by renowned interior architect Stéphanie Coutas, who has transformed it into a unique residence, blending refinement, contemporary elegance, and harmony of materials. The apartment opens onto a spacious entrance gallery adorned with onyx inlays, leading to a double reception room facing west, flooded with natural light and offering beautiful open views over Avenue Foch. The entertainment kitchen, extended by an elegant dining area, creates a warm and convivial atmosphere — ideal for hosting. A laundry room completes the day area. The master suite, remarkable for its generous proportions, spans over 100 sqm (1,075 sq ft) and features two bespoke dressing rooms, a boudoir, and a sumptuous bathroom combining Namibia White marble, mosaic details, and a backlit Patagonia stone vanity. A second bedroom with its own shower room and toilet completes the night area. Every element has been designed with meticulous attention to luxury and detail: Versailles parquet flooring, exotic and engraved woods, gilded brass skirting boards, high-gloss lacquered cabinetry, and Baccarat chandeliers in the entrance gallery. The entire apartment is fully air-conditioned and bathed in natural light. Additional features: – A 26 sqm (280 sq ft) studio on the 7th floor, with a small terrace and view of the Arc de Triomphe, offered at €350,000 including fees; – A parking box nearby (€100,000 including fees); – Two cellars. A truly remarkable pied-à-terre, located on Paris’s most prestigious avenue, where timeless elegance meets the signature of an exceptional designer.