One-room apartment in apartment building in Königswinter Niederdollendorf very centrally located. The house is built according to the current valid energy saving regulations (EnEV) and is heated by an energy-efficient water heat pump. Within walking distance are the Rhine, catering facilities, supermarkets, shops and other businesses as well as day-care centres and schools. Facilities Plastic windows with 3-pane insulating glazing, lockable handle olives and aluminium blinds. Underfloor heatin...