We had a lovely stay at this appartment. It was clean and definitely spacious enough for the three of us. The communication as well as checking in and out went very smoothly. Especially Billy, someone who works with Christina was a delight.
The location was great as well, right in the city centre close to Syntagma square. Everything worth seeing is walking distance from there.
All in all, we would definitely book at one of the apartments Christina owns again.