Anna is a delightful host. She met us outside the apartment, as we traveled straight from Athens airport to the hotel, and warmly engaged with our two children. After orienting us to the neighborhood, her team member met us to take our bags upstairs (a welcome accommodation as we arrived early and the apartment wasn't yet ready).
The apartment itself has everything you'd need, and then some: WiFi, AC, a small washing machine, a modern kitchen and bath, local area maps, etc.
The location is exceptional. Extremely close to the Acropolis and Agora, Gazi (a great hipster area), Psiri - home to stunning graffiti, and Monastiriki. We walked everywhere and all was within 5 to a 20 min walk. There is even a wine shop a few doors down, a fantastic coffee shop called Underdog just up the street, and a nearby bakery.
I'd highly recommend this AirBnB.