Haus Frey is a minimalist house located in Germany, designed by fabi architekten bda. The residence overlooks the Danube River, and features an asymmetrical gable roof with larch wood slats. During the day, natural lighting is able to reach even the deepest areas of the home. The house is heated by a cogeneration unit, which covers the electrical needs of the home as well as the charging station for the electric car.