This is a wonderful place at a great location! The house is spacious and easily accommodates a family of five. The living room/dining area has high ceilings and lots of windows: very nice! The two bathrooms are clean and the kitchen with electric stove has most of the things you need to cook your own dish, make your coffee and keep your dairy cool. There is a pleasant walking trail that follows the lakeshore southwards. The bakery is a 1K-walk from the house.
Getting to the city is easy by public transit: bus 169 takes you to Köpenick station in a breeze, then it's 20 minutes to Alexanderplatz. Köpenick station also has parking in the area, so you don't have to take the car into the city.
Dirk and Silke have been very helpful and quickly reply to your queries. We highly recommend this house!