Eckehard is a great host and amazing person. Had a peaceful stay at his home during the chaos of Berlinale festival time. Convenient place if you have own transport or if you'd like to stay out of the City noise. S bahn is about 20 mins walk and from there it takes another 20-25 mins to the city centre. Every night I was returning back around 2 a.m. and the area looked safe though couldn't see any people around. Nearest grocery store/super market is about 15 min walk if you need anything. Thank you Eckehard for the stay :)