Located to the south of Treptow-Köpenick overlooking Lake Seddin on the Dahme River, Boat Haus consists of 58 apartments across eight villas ranging from two to four stories, positioned around an inner piazza. Ground-floor apartments have a terrace or garden, while all other apartments have a balcony. Boat moorings with space for 40 boats and yachts are available on the private 200-meter waterfront and jetty, with an infinite view of Lake Seddin. One-, two- and three-bedroom units are available, priced from €431 500 to £702 000 and offering average estimated yields of 3.3%. The interest rate is fixed at 1.5% for 10 years.