The term mansion means today a broad and first-class one family property, often in a good location. Formerly a house in the country was connected to the term, like a property in Berlin surrounding area Falkensee with direct water access. Mansions in Berlin can mainly be found in the green districts, in Southwest of Berlin, meaning the district Dahlem, Grunewald, Zehlendorf, Schmargendorf, Wannsee and Eastern districts as Müggelsee etc.