We had a great time in the apartment in Kypseli. The apartment is clean and very nicely furnished. The terrace is very large. There are great taverns, supermarkets and bakeries in the area. The center of Athens is easily accessible by public bus within about 30 minutes.
We can recommend the stay with Eleni, she helped us immediately with questions and the check-in was very uncomplicated and great organized. Thank you very much! We will definitely come again :)