Berne's apartment is less than a minute walk from the closest train station, and also is quite close to the city centre (about 12 minute commute on the train). It is also conveniently located across from a supermarket.
Initially, we had an issue with getting into the apartment (through no fault of the host)- Bernd and his wife responded immediately, and Bernd actually came to the apartment to speak to us about it. He was very friendly and apologetic and offered us a number of helpful tips.
As for the apartment itself, it is very stylish and spacious. There is even a separate kitchen for you to make your own meals in. We are very satisfied with our stay here, and Bernd and his wife are lovely to deal with. Thanks again for a wonderful stay!