Konstantinos was a great host. Communication was great and he helped us with arranging a taxi from the airport through his friend Alexis.
The apartment was in a fabulous location. Walking distance from the Acropolis, Parliament, the Plaka, and lots of places to enjoy yummy Greek food.
There were some minor inconveniences such as a squeaky bed in the top room, slippery bathroom floors which can be fixed by bathroom mats. More glasses would also be useful.