If you stay at Maria's place, you could expect genuine Greek hospitality from her, or if she is not at home, from her brother George and his girlfriend Ετζέ. They were all super friendly and made sure that I had a good time as a guest.
The apartment is spacious and modern, and it is in a perfect location on the hill where if you walk up, you could have the absolute best view of the entire city. The apartment is also not too far, not too close to the centrum, but a comfortable walking distance away.
I only have positive things about my stay, which exceeded my expectations. I would highly recommend you book Maria's place for your trip to Athens!