This is a really fabulous flat right in the middle of Athens which was perfect for our stay. We were welcomed by Antonis who is Alexi's cousin, who was friendly and extremely helpful in accommodating our (late) arrival and departure times.
In July 2016, everything in the flat was new- newly renovated, newly decorated- newly furnished- and it was equipped with (almost) everything you need. The 2 en suite bathrooms were really fabulous and you could cook for a dinner party for 10 in the kitchen (but you'd need some more plates). The flat is spacious with excellent air con and comfy beds and although it overlooks a busy street it's very quiet.
The building that contains the flat is however quite shabby and several flats seems to be empty, although that no doubt contributed to the quietness. There is a view of the Acropolis to be had from the roof if you climb the stairs to the very top.
The location of the flat is satisfyingly urban and could not be more convenient- just round the corner from Syntagma and the airport bus stop- & loads of places to eat nearby and a deli/ bakers on the corner. We were able to walk everywhere and not use public transport or taxis.
Altogether, many thanks for making a few days stay in Athens so pleasurable. Highly recommended.