I had an amazing stay for 3 nights at Doros' apartment in Athens.
The accommodation had a very modern design with a large living space and bedroom, in addition to a well equipped kitchen (pots, crockery, oven and stove, etc.) and bathroom (shower, washing machine, etc.). The main balcony had a beautiful view which made breakfasts super relaxing, and the smaller bedroom balcony was also lovely at sunset.
Check in was very smooth - Doros was very friendly prior to my flight and helped me to arrange a nice cab from the airport. He met me outside of the apartment and gave me a brief tour, before sitting down with me to discuss some excellent recommendations. I felt extremely welcome because of his hospitality and his suggestions added some local nuance to my travel itinerary.
The apartment is a 30-35 minute walk to Monastiraki Square (which is around where most notable archaeological sites and museums are located), but you can also get a cab there for 5 euros. 10/10 would stay again.