You're going to love this place!
It's perfectly situated in the heart of Plaka. You'll be able to enjoy the local music from the balcony. The apartment was fantastic. Very clean and stylish place with everything you needed.
On top of that Katerina is a wonderful host. Didn't had the chance to meet her, but she was very accommodating and helpful letting me drop my bags off early and helping me with issue during my stay. Would definitely stay here again!