We had a great stay at Alexandre's apartment. Communication was great and Alexandre kindly let us check in an hour early. He had a bottle of wine, water, and a tin of sardines waiting for us. =) The apartment was spacious, the beds were comfortable, and the linens and towels were clean. It was conveniently located between two metro stations as well as near the Apolonia train station, and many of the main sights are within walking distance. It was mostly quiet inside the apartment--the windows must have some sort of soundproofing as they blocked out most of the outside noise. The street was pretty quiet at night. The only noise issue is the person upstairs stomping around our first morning hard enough to make the windows rattle, but that was solved with earplugs. The apartment was very clean outside of some mildew on the bathtub tile grout. Overall, an enjoyable stay!