Great place to stay in Berlin if you have children with you - excellent park and playground right across the street!
This apartment is quieter than many other downtown places we have stayed in. It has a decently stocked kitchen and a clothes washer.
The only thing I would warn you about is that the check in process is not very flexible - we were given a check in time of either 4 PM or 8 PM. We had reserved the Reichstag at 4 and could not come then. But seeing as we would have like to cook/eat dinner inside the AirBnB at 6:30 or 7, the 8 PM time was not ideal either. (We ended up choosing the 8 PM time and eating out.) So, if you are looking for a flexible check in, this won’t be the place for you.