My family stayed at Louis' place for a week and it was a fantastic experience!!! The location is lovely with lots of cafes and a large park nearby. It is outside city center so a nice, quieter place to come back to after a long day of sightseeing. It had great access to public transportation. The apartment was clean and spacious for our family of four. But the best part was Louis - he is the best host! It was like having a 24-hour concierge but one who was kinder and more knowledgeable. He helped us with all kinds of things including booking a rental car at midnight! All of his recommendations were excellent. He made our experience in a country where we have limited language skills so much easier and less stressful. If you are coming to Berlin, this is the best place!!!