The house were about 5 minutes walking distance to Evangelismos metro station, which had a direct connection to/from the Airport and also just 1 station away from Syntagma. The neighbourhood was lively with lots of cafes and restaurants but also quiet and safe. Inside of the house was spacious, clean and well decorated. The a/c, hot water and wifi worked well. Even though we couldn't meet Sylvia was responsive and my check in was smooth.
Over all, with this price point Sylvia'a house is a perfect spot to stay in Athens.