If you'd like to live in a tiny room the size of a bed + 1 meter around with a sloping floor — that place is definitely for you. If you are happy to hear everything what's going on on the street or to hear all your neighbors — you are lucky, you will absolutely be able to do it (like it or not). The room has the the bed, a little bedside table and a stool. Where do you put your things is up to you. Although with the "security" arrangements in place it is not a good idea to put any valuable things in the room at all. All the keys are stored in a single key box outside the apartment. And ANY key can open your (and presumably any other) room in it, because the instruction says "take one of the keys and open your room".
There's only one bathroom (for 4 rooms) which contains a shower combined with the WC. The water from the shower goes to a hole in the floor. So whenever someone take a shower and you visit it afterwards the floor is absolutely going to be wet.
And all of this for a very "cheap" price of just about 100€ per night.
Absolute disappointment. Do not recommend it to anyone.