The picture are misleading (especially concerning the bathrooms). The rooms are dark and there are no outside windows. One window is present but it looks on the corridor. In our case, this window did not even open, so the only way to air our room was to open the door, compromising our privacy.
We found hair from previous guests in our room which were not removed, even after we talked to the host. The bathrooms were almost never clean since they were shared among ca 18 people.
There was mold in one of the showers.
To sum up, the only upside of this place is the super central position (+ the kitchen and living room are ok). However, in our case, this did not make up for the rest.