At 5 am, an additional guest (who we were not informed of beforehand) tried to enter the house (not managing to, because the apartment door was locked from the inside), waking us up and making us feel threatened. There was also no way of locking our "private" room from the inside, being there no inside lock or even a keyhole (!) at all (as you can imagine, that could be considered quite a problem in a communal apartment). There were also cockroaches in the building. In addition to this, inside the fridge I found rotten vegetables. Finally, there was humidity seepage on the ceiling of the room (which was advertised as "renovated") and some of the light switches were missing their proper plastic coverage. When we denounced all of this to Airbnb Support Assistance, the host accused us of having “messed up everything to take pictures” (as if we could have simulated something like a missing keyhole or the ceiling seppage).
I surely do not advice this place or this host to anyone in the world.