This stunning four-story penthouse, designed in a classic style, is located in a privileged area close to Hospital Samaritano, FAAP, and renowned schools such as Rio Branco and Sion. Featuring an excellent and well-distributed floor plan, it is ideal for those looking to modernize while enjoying breathtaking 360º panoramic views. The first floor houses the private wing with four spacious suites, including a master suite of over 1,292 sq. ft with a walk-in closet and his-and-hers bathrooms, as well as a TV room, two charming terraces, and full staff quarters. The second floor is dedicated to social living, offering a pool, breakfast room, living room with a bar, large lounge, dining room, pantry, kitchen, and guest bathroom. The third floor features a terrace, a spacious lounge, a children's playroom, wet and dry saunas, and relaxation areas. On the fourth floor, a large solarium completes the charm of this unique residence. The Mont Blanc building offers full leisure infrastructure, including a swimming pool, fitness center, barbecue area, playground, game room, sports court, gourmet space, bar, and children's playroom. A singular property designed for living with comfort and exclusivity.