Even though we had a short stance in Artemis' apartment, we really loved staying there. The apartment is clean, spacious and with all the amenities you may need. The location is perfect and indeed is just by the White Tower and all the restaurants, bars and attractions of the town. Plus, Artemis was really helpful and responsive to give us tips and recommendations.
I definitely want to come back to Thessaloniki and I'm sure I would try to be Artemis' guest again.