Dimitris was very accommodating. We ended up changing our travel plans last minute and arrived in Athens a day earlier than planned, and Dimitris set us up in another of his Airbnb apartments in the same building as our reservation so we only had to cross the hall to move into the next apartment the following day. The location is amazing and very close to all the major sights. The balcony overlooks the pedestrian street below and was great for people watching and drying clothes. Local friends visited the apartment and were very impressed by the location and the price. I would definitely stay there again!