Sven had got himself a great apartment. In size (three bedrooms, living room, dining area, decent kitchen), in location (very close to the U-bahn, with quick access to the city centre, shops, restaurants, etc.) and in comfort (beds, couch, kitchen appliances).
Sven is very responsive and clear in his communication. The check-in with one of his colleagues was timely and complete. The welcome package included subway maps and city plans, very handy.