This is a nice place, clean, organised. Better value for money than the cheaper and than the more expensive places I have stayed this trip. Its less sparse than some places. Aircon, wifi, etc all work well. Because its her actual flat and not like a hotel room there are also things like a kettle, washing machine, fridge etc that you can use as well. Its pretty central for getting to most things- the bus is right outside and the cabs/ubers are plentiful and cheap by most standards and on a meter so they don't try and rip you off. Go to the restaurants on top of Mt Lycabettus. Not cheap but amazing view!