The main advantage of the apartament is the space. There are 2 large bedrooms. We were 2 couples and we could have privacy. The location is perfect. Everything is in walking distance and U-bahn station is very very close. It's easy if you come from the airport. We missed check out time and the cleaning lady arrived when our packed suitcases were still there. Chip has been very kind and let us some more hours. Since the building is old, I would suggest to refresh the apt (especially the bathroom) and the common space outside the apt. It would increase the value and the global impression.