Henrik's place was exactly as described, maybe even a bit better than was described! Our experience was literally perfect, very easy to reach from TXL airport, a few meters from a few central public transportation stops (although we hardly used the train/bahn- everything was very walkable!)
The home was clean, bed comfortable, quiet neighborhood, steps away from cafes, restaurants, markets, everything you need! Highly recommend, and will certainly try to stay with Henrik again if we are ever back in Berlin!