The Munich based company flissade developed a revolutionary concept for efficient use of space for future cities in the light of smart cities and industry 4.0. The company raises to question conventional typologies of living and gives new answers to the current challenge of increasing shortage of living space. As a flexible concept of living, flissade is both at the same time - a balcony on sunny days and precious living space during bad weather. Thanks to the adaptive building envelope the size of a living space can be transformed in next to no time by adding the encompassing outdoor space using threshold-free sliding elements. flissade shows an architectural approach for dense living in urban environment and efficient use of space with uncompromising living quality. Up to 18% more living space, compared to conventional residential buildings, can be created by property developers and investors. flissade is, compared to other outdoor spaces, a at 100% offsetable living space. flissade substantially optimizes the energy balance of a building and significantly increases solar gains during the heating period, when in its outer position. This adaptive facade convinces with high variability and compactness, driven by its users and their personal needs. ----- Builders, planners and investors can convince themselves of this space concept at any time in the showroom. Further information at: Web: http://www.flissade.com/ facebook: https://www.facebook.com/flissade-263721127003539/