Do yourself a favor and find another place to stay. The hosts are extremely disrespectful and do not know how to treat the guests. I was very clear upon booking that we would need both bedrooms - we were 2 girls and wanted a bedroom each. They only prepared one. We messaged them first thing when we checked in. One hour passed and they didn't reply. I called and Evan was extremely rude on the phone, interrupting me all the time. He did however assured me the issue would be fixed. We left the apartment and came back at 11 pm. The bedroom was still not prepared and there was no message from them. We had to call again and they didn't pick up right away. We ended up having to wait over 6 hours to get instructions on where to find bed linen to prepare the room ourselves. Evan did not understand he was wrong in this situation and sent me very rude messages. The day we checked out, they allowed someone in the apartment before check out time (12 pm). We left the apartment to get our rental car and when returning to get our things, there was a person inside the apartment. All of our stuff was in there and that was before check out time. Completely unacceptable. I have already received a partial refund from Airbnb and am on my way to get another one, because Airbnb agrees that their behavior was truly disrespectful towards us as guests.
So, once again. There are many nice places to stay in Athens so do yourself a favor and save yourself some trouble. Stay somewhere else.