Pia & Stefan's apartment is very stylish, and spacious enough for 2 people. You can tell that they have put a lot of thought into the design of the apartment and it is very tasteful, with all the amenities you need to have a great stay in Berlin. The apartment is very close to public transport links so it is easy to get into the centre of Berlin, and there are also lots of nice bars and restaurants in the local area. Pia & Stefan have made a very thoughtful guidebook which includes all the information you need. Communication was also great, Pia responded quickly to any questions we had. We would definitely visit again.