The apartment is located near a train station and has good connection to the center. It's sunny, clean, well-furnished, and well-kept. A lot of beds (~6-7 people max, by the look of it).
If that's important for you, no TV and no bedside lamps. No dishwasher. Other than that, amenities are there. Coffee is not free, and we did not find tea. No shampoo/shower gel.
There is a lift.
Rene was really helpful, let us in the apartment, explained how things worked, and left.
We got an invoice from him on the spot (for those who need to report expenses).