Firstly, what an awesome host! No question too big or too small. We had a 11pm flight and were allowed to stay as long as we needed to for free!
The place itself had everything you need, the washing machine definitely came in handy, the wifi was solid and the air conditioning throughout was a nice relief.
Great location once you get your bearings, close to Acropolis, the Metro and a nice Supermarket. Definitely recommended.