It was definitely not quiet in the room as described. Reminiscent of couchsufing offers....
Shortly before midnight, after about half an hour of total stay, we tiredly left the accommodation and went to a hotel nearby.
There was still a party going on and the room was in the middle. Every word was audible.
We found the shared bathrooms unpleasant and also unpleasant that the towels were a bit damp and there were too many people in the flat. There were about 7 people in the flat.
The check-in went smoothly, we arrived late at about 21:30, got the keys, put the luggage in the room, had a look around (food was prepared), and left immediately to return the rental car. Around 23:15 we came back tired and wanted to sleep in peace, but this was not possible...
To this day I am still waiting for a refund of the rental price, there was no sign of any financial concession during the communication with the host.