We needed to stay in Athens for one night between plane trips and Toni's place was very affordable while also being clean, comfortable, modern and right in the heart of any exploring we might want to get in before it was time to head back to the airport. It is also a very safe location by Syntagma Square. We arrived very late at night and Toni was helpful in communicating how to perform self-check in to the building. There was also a small cafe, called Victory, right next to the building that was open very late so we could grab some food when we arrived very hungry.
We also needed a place to store our bags and Toni provided us with an office to keep them a little less than a mile away (a very short taxi or uber with luggage and then we walked back over to Plaka's center again with lots to do, eat, or shop).