It was great staying at Natalia's place.
She is a great host and responded on time.
Above all, the place was clean.
Location also excellent. Very near to Schonhauser Alle station. The locality is great if you like staying inside city. There are easy U Bahn and Tram connections to different parts of the city.
This is an old building but very well decorated apartment. The apartment can easily host 4/5 person.