My partner and I stayed with Anastasia for 5 days. From the beginning, she was extremely hospitable and would go out of her way to make us feel at home. She even took us on a tour of the city and showed us the archaeological sites. Anastasia is a fantastic host who knows the area and history of Thessaloniki very well.
The room itself is spacious with an amazing view of the city. Location wise - the apartment is not a far walk to city center (you also have the option to take the bus that stops in front of the place) and the charming neighborhood is very quiet.
If I could come back to Thessaloniki, I would 100% stay with Anastasia again.