In the interior design of a family house for a young family, the main idea of the whole concept is coziness and efficient management of open space. Subtle accents in material diversity, complemented by discreet lighting, together create a harmonious environment. The material solution of the interior is, to a large extent, natural materials, such as flat wooden elements and wooden battens, in contrast to the minimalist surfaces of the concrete screed and color, in beige tones. Thanks to this combination, a balanced and complete interior is created. Throughout the project, emphasis is placed on the lighting of individual spaces, according to functions and according to the atmosphere.