There are a few things you need to know if you want to stay there. It is not ideal for a longer stay, in my opinion, one night would be my suggestion. Luckily we stayed only for one night and left early. Rooms 1 and 2 are facing the street which is extremely busy and loud all night long due to the traffic. You can also hear outside and the apartment door when one of the other guests comes back. The flushing sounds from the bathroom might be an issue for the remaining rooms as they are just next to the bathrooms. The bed was extremely soft and uncomfortable for my liking and together with the outside noises, we could not sleep well. During our visit, the hallway had a bad sewer smell in the apartment.
Considering the price the hostel is not too bad, there is a nicely equipped kitchen with a terrace next to it. The check-in process is easy and the room looks exactly like in the photos. I just don't recommend staying there more than one day.