The hostel "kitchen" is just a bunch of microwaves, a tiny oven, and a two or three refrigerators that are completely full due to the amount of people in the hostel. There is not a stove nor anything where you can actually cook, so it is impossible to stay there more than a few days (the city is too expensive to eat outside regularly).
The amount of showers and bathrooms is not proportional to the number of guests, and the place is very dark and kind of creepy.
The owner (I assume he was the owner) is not friendly at all and gets quite angry when you complain about the lacks of the hostel (the ad is misleading with respect to the amenities).
I got no actual help from the reception nor the owner when I asked for a refund, they just tell you to speak to Airbnb directly and are not open to discussion.