Our little family of 3 spent a week at Adrian's marvellous penthouse apartment. Couldn't have chosen a better place, since the apartment is very well-equipped with everything you need (including a large balcony and elevator), and the neighbourhood is very charming and full of restaurants, cafés, shops etc. Only thing was that Berlin was in the middle of a minor heat wave during our stay, and we found it a little hard to cool down the apartment. But apart from that, we had a wonderful time :-)