Rainer's place is a fantastic base from which to explore the city. The apartment is really large & spacious and the terrace/balcony is perfect for a morning coffee or watching the sun go down with a beer at night. Easy to get to wherever you might wish to go by u/s bahn, it's also far enough out to ensure a great night's sleep! Rainer's arrangements for handing over the keys went really smoothly, even when we were slightly delayed. A lovely, stylish apartment with lots of home comforts which made for a great stay in Berlin!