Duc Son's place is perfectly situated, couldn't be in a better location! Steps to great restaurants, cafe's, grocery stores and the tram, for easy access to central Berlin. We did not however receive the apartment which was shown on Airbnb, it was similar but not what we were expecting. It also needs to be painted, looking a little run down. It would be fine if you were just in Berlin for a few days, but I would not stay there long term. In fact we moved to a different AirBnB. Overall an ok place to stay for a few days if you plan on being out most of the time and just using it to sleep and shower.