The location and the apartment was great, it is just minutes away from the U-Bahn or Strassenbahn. We stayed with two children at the house and it was really comfortable, spotlessly clean, well equipped, quite and cozzy, although it was -13 °C outside. Rainer has thought of every little detail, there was even fresh coffee, oilive oil and different types of teas in the kitchen and he was super responsive and helpful during our stay. We will definitely come again !!