This is perfect if what you really want is a place to crash after you go out and see the city.
The tram and bus stops are virtually across the street and it is easy to get to popular areas like Alexanderplatz. Restaurants and Supermarkets are also nearby. Conny is friendly and helpful. The couch may be a problem if you are very tall (>6ft) but she has an air mattress available. There is a table for your laptop in case you need to work.