The studio is small but comfortable and very well located, within about 5 minutes walk of both a U-bahn and and S-bahn station so very handy for getting around Berlin. You can also walk to the city centre through the leafy Tiergarten park (though it's quite a long stroll). There is a supermarket just next to the entrance to the U-Bahn, also very useful. The little balcony is a bonus for warmer days. Johannes met us at the studio and was not at all phased by our hold-up at the airport.