Great MASSIVE apartment in a VERY convenient location to sightseeing all over Athens. 2 minutes walk to Victoria Metro which connects you to the airport ( 40mins ride) and all over Athens. Or 30 minutes walk to Monastiraki.
A lot of the tourists sights are within walking distance....which me and my family enjoyed walking to, early in the morning.
Andreas is a fantastic host who will answer all your questions and gives great recommendations.