The room was sunny and spacious as promised, it includes a workplace and a lounge. It was very clean both the room and the bathroom. Location is great, lots of good restaurant around and very close to U-bahn station which takes you basically everywhere in the city.
You share the bathroom with the second guest room residents. It's nice to have a separate area than the living area of the apartment, gives privacy. There is no lock in the rooms but it didn't bother me since everybody is respectful to each other.
One downside: kitchen is in the living area of the apartment where the guests are not allowed to go and there is no kitchenware other than glasses. It would be good to have spoon, knife, bowls to have quick snacks in the room.
I highly recommend and would definitely like to stay here again next time!