Hell, sleep deprivation that puts you at risk, if you can sleep 2 hours straight you're in luck.
I had to leave and shorten my stay, too tired to surf, I lost a lot of money and my vacation.
The reality and very far from the photos shown: dormitory of 20 people in wooden boxes where you cannot sit, the slightest shock on these boxes will wake you up, a mountain of suitcases in the center of the small room and stuff in every corner will barely let you move around and it's a big source of noise at all hours, you're crammed in for a dishonest price and you can barely breathe at night because either your feet are towards the entrance from your coffin and you'll suffocate, either you put your head towards the non-opaque curtains and you'll breathe a little if someone doesn't close the window or turn off the air conditioning but everyone does it every hour and then you will also have light in your eyes and it will wake you up if you were lucky enough to fall asleep.
For hygiene I let you guess: 4 showers and 3 toilets for a floor of several rooms like this one.
Offering this type of accommodation should be prohibited.
As the photos in the ad seemed to offer better than what I had experienced, I agreed to pay 58€ per night but it is only worth 15 to 20€ at most: run away!!!
A shame for tourism.