Gert was a wonderful host, keeping in contact before and during our stay to make sure we arrived in the flat ok and that everything was up to standard or if he could help in any way. The flat itself is very spacious and could easily accommodate 4, with everything in the flat itself being as described - the only drawback experienced was the wifi as it felt like a poor signal strength (only the bedroom had a decent connection). It is a ground floor flat but it still felt very safe, as the neighbourhood seems really nice. The street is fairly quiet but you are no more than a walk around the corner from a bustling night life of bars and restaurants, with the u-bahn only a five minute walk away. Overall it was a great experience and I would stay here again.