We met Antonis' sister, Cristina. She was very welcoming and advised us where to go to eat, for the nightlife and even brought us some fruits, food and drinks. The flat is well located,we walked everywhere, we didn't even take the bus. The bed is comfy and there is a nice view from the balcony. One thing we really liked in Thessaloniki is Ana Polis, if you go on top of the wall,you have a splendid view of te city.