Mosaïque Lux S.A. offers high quality flats in an exceptional location in the commune of Lac de la Haute-Sûre. UM BIERG consists of 6 flats of different sizes as well as indoor and outdoor locations. A mix of housing is guaranteed by a contemporary development offering living space for all types of buyers. One of the strong points of the UM BIERG project is certainly its high-end design, where everything has been thought out for your greatest living comfort. Designed to offer its occupants a privileged environment, UM BIERG offers you an exceptional place to live, nestled in a peaceful setting.