Spacious, clean place, kitchenette with stove, microwave, kettle and coffee machine, tea and coffee provided. Self-check in/out with the lock box was very smooth, exactly as Franziska described. Franziska was fast with communication too. The place is close to bus stops and within bus/walking distance of the train. Bit of a journey (~30 min on train) if you plan to spend most days in the city centre, but perfect if you want to stay in a nice, calm neighbourhood and/or closer to the Free University (~40 min walk or 15 min bus ride). It was a nice quiet space to come back to after spending all day at the university.