Several issues:
1. While I was asked to sign a document requiring me to adjust to the rules of being quiet during specific times, with a penalty fee in case of violation, especially in the first day, I was not able to sleep earlier than 3AM due to the noise of the party of the visitors in the next room. While I contacted the host to address the issue, I received no further updates on the matter whatsoever.
2. During the prior to my last day, the noise was actually coming from the corridor and the reception. Again, I was not able to sleep earlier than midnight, while the next day I had to be at work.
3. The code of my apartment was reset on my third day there, I received no information whatsoever, I had to contact the host and even though I asked for further information and a phone for such urgent cases, nothing was provided.
4. During my third day someone from maintenance arrived at the room and told me to conduct maintenance service/inspection at the bathroom. Again, no information in prior, no information from the host, no information from the reception.
5. I would advise you to install a better ventilation system, since the window does not open and cooking anything can be risky in terms of the smoke. We cooked once and had to keep the door open for quite some time as a mean of letting the smoke out.
6. The cleaning service was still in the room during the time of my check-in and I had to leave my luggage unattended.
I requested a small refund due to the aforementioned reasons and the host did not even bother to respond. Therefore, I am not expecting a response here either. I tried to also involve Airbnb for the matter, but given their ridiculous refund policy, all I received was a "sorry, we cannot do anything".