We went for a few days to visit the city of Thessaloniki. Our communication with Yianni's was very good from the start and we got a very warm welcome in the appartment. Yianni's shows you around the appartment and explains all the rules in a very friendly way. He is also a very great guide to the city!
The appartment is perfect for couples and you basically have everything you need for a pleasant stay. Its very neat, clean and cosy. Would recommend!