First off, Stelios was so patient with us! We had transportation complications and he was so helpful the whole time. We didn't meet him but he was always print in answering our messages. The apartment is in a great location right across from a little market, walking distance from all the best sites, a bit noisy but quiets down around midnight. The apartment has everything you need but be aware that there is no elevator and its 4 floors up. Also if you take the bus know that the apartment is on a hill so if you have heavy luggage it might be easier to cab. Wifi can be a little spotty but generally better than other areas. Overall great place to stay in Thessaloniki!