The place's location is amazing! Right in front of the Syntagma square. I arrived by train from the airport and the station is right in front of the apartment. The bus to the airport is literally in your front door. You can buy the tickets there and just jump into the bus 24h a day. We did all the main attractions near the center by walking and using lime scooters. The host was very good with communication, always answered our questions promptly and give us good directions and explanations. He was so nice he even helped us with the luggage when we were coming upstairs from the park to cross the street with 6 luggages.
The place had everything we needed and it was clean and as we saw in the pictures!
My girlfriend and I had a great experience in Athens and we recommend you to stay here.