I really enjoyed staying at Christo's apartment. It was spacious, cozy and gave me the privacy I needed. Overall, it was very clean. The location was good too. It was indeed just 15 mins away from The Acropolis and walkable to most of the sightseeing spots e.g. Syntagma square, Psyri, Kolanki, etc. The metro station Neos Kosmos is just 3 mins away, which is great for airport transfer.