This superb duplex flat in a peaceful part of Lausanne enjoys a leafy setting just a short walk from the CHUV and all amenities. With its own private entrance, this flat is part of a magnificent, human-scale development of three elegant buildings currently under construction, combining high-quality materials and spacious accommodation. This 5.5-room penthouse with 4 elegantly appointed bedrooms and a floor area of around 202sqm offers a rare quality of life. Its contemporary urban style is resolutely turned towards nature, with a clear awareness of sustainability issues. A large south-east-facing terrace and a beautiful balcony provide about 94sqm of outdoor space. Whether in summer for barbecues with friends, or in winter to enjoy the sunsets, this space will be the ideal meeting place for your moments of relaxation and conviviality. The flat has a well thought-out layout, with a large entrance hall with practical storage space and a guest toilet. The large living area with its open-plan kitchen opens onto the L-shaped terrace. The master suite is a haven of peace, with its dressing room and en suite bathroom. Three additional bedrooms and a bathroom provide comfortable space for family or guests. A large, secure, private wooded park in the residence and a 13sqm cellar complete this property.