This apartment is at a perfect location for sightseeing. You can walk to all famous sights when you're good on foot as Acropolis and it's museum, Temple of Zeus, Karameikos, Ancient Angora aso. You also can walk to Thessio and through the fleemarket or Emou Street to Ministerakis and Syntagma Square. From there you can take the Tram to the beach. I would recommend the Edem Beach, as there is a restaurant with toilets and a lifeguard. And it is right at the tram station.
But the most stunning view you can get over Athens is from the Lykavittos Hill.
There is also everything arround what you need. Right at the metro station, which is just a few minute walk, there is a market, up on Eoleon Street there is a bakery, butcher and a market on one of the sidestreets on fridays where you can get fresh fruits and vegetables.
There are also nice little restaurants in several sidestreet.
Geroge is very nice host. He welcomed me with a warm and heartful smile and gave me lots of hints according how to get arround in the city.
He kept in contact during my stay to ask if everything is okay and if I have any wishes.
All the best for you and Daphne