I would highly recommend staying here. The place was clean, modern, air conditioned and so close to all the sights in Athens and right next to the Panatheanic Stadium, Temple of Olympian Zeus and National Gardens.
There's also an amazing Italian place not far from the apartment (Colibri) where we were given three shots (of something!?) by the owner while we waited for our pizza, quite drunk on the walk back home.
The apartment is close to loads of shops, bakeries, restaurants and a supermarket. Toni and Stathis were really friendly people and we couldn't have been looked after better or asked for anything more. Amazing value for money!
Oh, and for all the people scared of drinking the water in Athens, don't worry! I have a dodgy stomach most days and I drank gallons of the stuff with no problems whatsoever. On a hot day up the Acropolis and you'll need it.
Many, many thanks to Toni and Stathis. My fiancee had a fantastic 30th birthday and loved the place to bits. We will be seeing you again!!