Our Airbnb was absolutely amazing. It has a fantastic central location, was extremely clean with a modern design, and was very spacious for 4 people to share. You absolutely get a ton of value for your money. It was quiet, well air conditioned for hot summer days, and in a quiet neighborhood, but walkable to most popular areas.
The communication and check-in process was great. It's really convenient to just use keypads to get in everywhere, which makes it easy to check-in and check out. Overall, I'd highly recommend this Airbnb to anyone coming to Athens.