It was tricky to find at first but we waited by a little shop on the corner that sold refreshments and ice cream. A gentleman allowed us to use his phone to call Stelios. Once we got through to Stelios he popped up from the top of his building! The apartment was perfect for our two days, very welcoming and homey, with access to a wonderful view of the acropolis from the roof top deck. Also we watched Guardians of the Galaxy Vol. 2 at night while studying for our final exams! One queen size bed and a pull out couch which was decently comfy. The apartment was very modern and seemed recently renovated which is a bonus. Would stay again! The restaurants down the street from the building were great places to enjoy outdoor seating and authentic Athenian food. Try the Ouzo!!