This is a great apartment! It is very spacious, plenty of room for up to 4 people and has a lot of light. It was very clean, great bathroom and very comfortable. It is a very short walk from the S station and easy to get to, within walking distance of all the major tourist sights in East Berlin. We really enjoyed our stay and found the accommodations ideal. It was easy to find and you can arrive at your convenience since Javier arranges for everything ahead of time. We even left something at the apartment and they found it for us! Would definitely recommend staying here!