We went with the family, children aged 15 and 12. This hostel is on the 4th and 5th floor of an old office building where a school is also located. You can park for an hour in front of the hostel but there are no other facilities in the area. Location is good base. Opposite is the Lidl supermarket. Playground for small children and skatepark are also nearby.
Instead of the room as on the picture, we got a room with 2 single beds on either side with a nightstand in between, no table or seat. The curtains are messy so it is difficult to make it dark. Not all the lamps worked.
There is a kitchen only on the 5th floor. The smells come into your room. On the 4th floor there is a lounge. So no 2 as in the description, also no table soccer. So if you want coffee or tea you have to go to the 5th again. The showers are fine (temperature and amount of water) but there is very little place to put down something and the water in the showers does not run away well (wells clogged?)
In summary, it feels a bit like a student dorm.