This superb penthouse apartment is located in a sought-after area of Lausanne in the center of chailly, close to all amenities as well as shops, schools and just a stone's throw from hospitals such as the chuv. With a generous surface area of 204 sq.m. weighted, it benefits from a 145 sq.m. terrace running the full length of the apartment, this unique space promises a rare and privileged living experience of relaxation and conviviality. Built in 2009 on the top floor of a modern and elegant residence, it benefits from direct access by private elevator leading directly to the apartment offering comfort and discretion. It benefits from three comfortable and bright bedrooms including a master suite with en-suite bathroom, a beautiful living room bathed in natural light, with large picture windows that extend the space to the outside. An equipped kitchen opens onto the dining room. A basement garage for two vehicles and a cellar complete this unique property