We stayed two nights in George's apartment and enjoyed it very much. The apartment is very clean and very modern and just big enough to fit our family (two adults, five children) for the two days that we were there. On the one full day we spent in the city we walked from the apartment to the water front and then to the city center. We visited the market and walked to the old city wall to see the view. Thessaloniki is a great city and I would recommend this apartment to friends.