Guys this apartment's location is amazing, it's in the heart of everything and on top of all it is probably the safest place in Thessaloniki because it's right above the local police station so we felt very safe staying there. It is literally on the Aristotle square.
I recommend not renting a car if you stay here because there is no need and also parking is a little difficult.
It's really more like a hotel plenty of towels, soap etc. Complementary coffee pods got us throughout the first two of 5 nights but you can easily get more at a 1 minute walk nearby supermarket.
Check in was super easy and George sent someone to welcome us and wait for us in the square.
In terms of the apartment I must say that it is even better than the photos. Only downside for us is that there is one bath to share with both rooms but it was ok.
Because of it's fantastic location the apartment is in the heart of the city and buildings so you will not have a view of ocean or the street but you will have 100 percent silence and peace to sleep! Other apartments are on main roads (we had one before) and very noisy, this one was perfect!
Definitely if we come back again it's going to be George's apartment!