A nice apartment in a neighborhood with beautiful bars and restaurants. If you want to experience Athens in a different way this area offers an alternative. Metaxourgio, Gazi, Psiri, Thisio, Acropolis , Plaka in walking distance. My recommendation is discover the area by foot and take the opportunity to have a cafe in the first place your find interesting, drink a ouzo in a Greek mezedopolio, have lunch in a Greek taverna. After all that you must have your siesta because city never sleeps and you have to be fresh for the nightlife of Athens, a unique experience.