The flat is quite spacious, very stylish and centrally located, so it's really easy to get around the main sights on foot. In the the neighborhood there are lot's of facilities to buy food and cafes and bars. It's very safe there as the police department is near there.
Lida is the best host ever. She allowed to check in earlier and check out later. She always quickly answers all questions and is ready to help with advice. When next time in Athens I wish I could stay there again.