VERY nice place for a solo traveller! First of all, the location: very nice, quiet and safe neighborhood, very easy to find a parking place, and it is just 20 minutes away by bus from Aristotelous, Agios Dimitrios, the sea embankment and other iconic places. People around are very friendly and helpful.
The host was VERY friendly and welcoming, and also VERY helpful: should you have any question, she will always be there to help!
Just for future guests, one mistake to avoid:
In your Gps, put "Pargas 14" and precize that it is in the POLICHNI district and not in the one of Thessaloniki, otherwise you will get stuck in an area of small narrow roads just behind the central rail station😂
So in a nutshell I highly recommend this places for people who like solo travelling by car