Do not book! I wish I read the other reviews earlier.
Positive: central location
Negative: extremely loud (2 clubs INSIDE the building, no sleep until 4.30am), mould all over the bathroom ceiling, check in details way too late provided (3 hours before check in - if you have no Wi-Fi upon arrival you won’t know how to get in)
We made a complaint about bathroom and house and they said we were the only ones to complain which is obviously not true if you read the other reviews! Stay away from this place if you want to experience Athens with a good nights sleep and a clean bathroom!