Biku is an amazing host! Very fast-responsive, always here to help and very cheerful! She was waiting for us in front of the apartment so the check-in went very smoothly. The apartment is much better than the photos and has a very good view from the balconies! The place is 20 to 25 minutes by walking to the center.
I have only two suggestions around the sound isolation & outdoor noise even with closed windows you feel like you are outside literally, and the wifi connection was not that good, although it wasn't terrible.
For the value and the price, I would definitely recommend this place and would come again if the path leads me to Thessaloniki!