Tia and Mike's apartment was very well furnished and clean. Instructions were abundant and very clear, such that my girlfriend and I had no questions or issues during the stay. It's quite well located, and there is a supermarket just 2mins away on foot should anything be needed.
The room itself is clean and spacious, not to mention nicely decorated. The toilet has a very nice rain and massage function. Utensils, bowls, cooking pots etc are all found in the kitchen. The TV also has a convenient USB and HDMI socket for watching your own movies.
Overall, what you see in the photos is exactly what you get. Communication is superb and efficient. Do stay here when in Athens!