I had a great stay in Alex's apartment. The place is super well equipped for longer stays. Alex even got a computer screen for me because I said I was doing remote working. He left treats in the kitchen, sodas in the fridge, coffee, breakfast things. There were cleaning supplies, laundry detergent, respirators, you name it. He clearly cares very much about people having a great stay. He lives right next door with his family if I ever needed anything. He even came out, cheered and took photos of me when I ran the marathon.
The apartment is located in a nice neighbourhood with cafes, restaurants and grocery stores. There is a bus on the main road that goes directly to the Acropolis and the metro is 10 minute walk. The parking space is a little tight (for reference I have a Dacia Logan sedan version) but Alex assisted me with parking so that I didn't scratch my car on the columns around the parking spot.
All in all, one of the best if not the best AirBnB I have ever stayed at.