Klaus was a great host. Before getting there, he gave me precise instructions which made it easy to find his place. He is a very kind man who helped me learn about Berlin and plan my days there. He showed me how to get to places and recommended nice routes to walk. I really enjoyed our conversations with him. He is very respectful and welcoming. Room was clean and had all the necessary amenities. Location is excellent, just minutes away from U and S trains. It was easy to get around. Overall, I had a great experience in Berlin thanks to Klaus. I highly recommend his place.