The topic of healthy living is playing an increasingly important role today – for example in the construction of daycare centres, office or clinic buildings, but also in residential buildings whose users are sensitised to health issues. Architects who are active in this constantly growing market therefore have a special interest in building systems that are healthier in living. This is also the case with Christian Grayer and Rainer Reindl of Ousia Architects in Dresden. For the first time, they used solid wood masonry elements (MHM) for an exclusive residential building because they fully corresponded to the building family's desire to build glue-free. For Grayer, the goal of a successful planning process is to reconcile three essential aspects: "What is the essence of the user, what is the essence of the place and what is the essence of the house? As an architect, I have to overlay these three aspects in such a way that in the end a tailor-made, unique house is created."