We stayed here in June 2022. This flat is in Koukaki which was a new neighborhood for us. Check-in/check-out was very simple.
The neighborhood is fine but not as nice as Kolonaki. There are plenty of places to eat, drink and have coffee within a quarter-mile of the flat. We went to several different coffee places and all of them were excellent. Our favorite food near the apartment was Bite Box for breakfast and O Lolos for dinner. Koukaki is definitely not a tourist area - when we went to dinner we were the only non-locals. That being said the Acropolis and other major historical sites are a pretty quick walk or a €3-5 taxi trip (download the BEAT app).
The flat has ample beds and bathrooms. The beds were quite comfortable and spacious. The showers were also quite nice and obviously a new design. One of the bathrooms had a problem with the toilet but the handyman came the next day and fixed it in 10 minutes. We also had a small problem with the hot water but again it took the handyman 3 minutes to fix it. Overall the flat had everything we needed for our stay in Athens. We felt safe and secure and it acted as a great home base for my family. The team was able to deliver us a crib and a new hair dryer within a day. Communication with the host was fine. This flat is a solid budget option if you are coming to Athens and don’t mind staying in a neighborhood that isn’t Syntagma, Kolonaki or Plaka.