Very mixed feelings. Easy arrival but bad first impressions. Cleaning had been done but in a lazy way, as there were several stains, dust, and prints all around. The pot and pan were old and very scratched. The host agreed to send the cleaning crew again but afterwards, the main issues (like pubic hair in the drawers) remained, so we just cleaned it ourselves. He did very kindly buy us brand-new pots and pans, so overall Dimitris has been easy to reach on the phone.
The area, Omonia, is dirty and unsafe. We did not have any incidents beyond a junkie that we found laying in front of the building door. We understand that this is not the host's fault, but regardless we always returned by taxi after dusk. At least the building feels safe and has reinforced doors.
Overall, we cannot recommend the place if you 1) Have high standards or expectations; 2) Travel alone or feel easily scared; and 3) Stay long (we stayed for a month, too much). Otherwise, you get what you paid for.