We had a good time. Out little ones have 4 and 2 years old. The house was very clean and our hist made all arrangements to make our stay very comfortable. They even provided us with a cot bed for the little one. The neighbourhood is very, very child friendly!! Lots of playgrounds everywhere and all restaurantes and bars all catered for families. Lots of very cool shops as well. And good connections to public transport. In All, we had a great time in Berlin.