Kostas is a truly exceptional host in his care towards you. His place was very clean, modern, and based on his own art design (he is an architect), which gives it a very spacious and cosy feeling. He has done a lot of good things with the space and used it very efficiently, creating many useful amenities such as a kitchen space, study space and more. It has a wonderful view of the harbour and the Roman Agora, and it is in an optimum location right above the Roman Agora and just up from Aristotelous square, and right by the bus station. Kostas was very responsive and gave incredibly useful and thorough tips and advice on where to eat, what to see, how to travel, and much more. Our trip couldn't have been done so completely and conveniently without him. He also has useful maps in his room for the visitor. Overall, our stay was truly exceptional in Thessaloniki, and a large part of it was due to Kostas! Definitely one of the best value places in Thessaloniki, and I hope to come back next summer!