Martina and Charlotte's place is spacious, clean and well-equipped. Nothing was missing (bedsheets, towels, cooking equipment, toiletries).
The location is great if you don't mind a 10-minute cycle to the centre, but there's plenty to do in Kreuzberg so you can also stay around there for the whole day.
We found the hosts very attentive, informative and friendly. They were flexible about checking in and responded to texts/emails quickly.