Kostantino's place was in a great location, easy to walk around to things in Thessaloniki. My wife and I arrived at rush hour on a Friday evening so traffic was a bit crazy making it tough to find a place to park, but since it was the weekend, we could park on the street for free which was nice. Finding the apartment building was not tough, but knowing exactly which apartment to buzz from the outside the building was impossible (the name on the AirBnb listing did not match any of the names outside the building). Getting a hold of Kostantino to let us into the apartment was tough because we don't use data while traveling internationally and had to find a cafe with wifi nearby to communicate with him to let him know we had arrived (he assumed we had data to send messages back and forth). He was nice once we were able to connect and showed us the place, which is as pictured and described. In the heart of town but no problem with noise as mentioned by others. Breakfast was limited. Had a jar of peanut butter to use with oatmeal but the jar only had a couple spoonfuls left in it. We used AirBnB in Athens as well during our holiday and our host in that city was exponentially more communicative and detailed in instructions for our stay.