A nice and cosy place located in an uphill neighbourhood not too far from the downtown of Athens - I would factor about 10 minutes walk to get to the very heart of the city.
The place is a small studio on the roof with a lovely terrace - we were able to have breakfast every morning on the terrace and it was wonderful.
The flat is well-stocked, all the kitchen utensils and the basics are there. I would also complement the presence of anti-mosquito liquid for the night, which is handy given that you might want to keep the balcony open at night for the fresh air.
The property owner is absolutely pleasant and willing to help. He was flexible with check-in and check-out for us. Overall, great experience.