Yiannis was a perfect host. In 10min meeting with him we got all information we needed and even more! :) His flat is in a very good location, we walked everywhere, easy to find and neighborhood is safe and close to shops, tavernas, places of interest.
Flat was clean and had everything you could need (iron, hairdryer, washing machine and etc....)
I would stay there again for my next visit in Thessaloniki.