The apartment has a great and central location. The pictures represent the apartment well. Its possible to turn on the heating and the boiler has enough warm water for everyone to shower comfortably. The apartment is acromically furnished, I think some bed sides tables would be a good addition.
There are a few nuances in the apartment which could do with some touch ups, but nothing too serious. One of the rooms has windows into the street, which is very busy and loud, especially at the weekend. One of our group stayed in that room and they had a hard time sleeping, so I would not recommend it to someone who is sensitive to sound. But the other 2 rooms were quiet. The host was kind and responsive.