We liked the place very much. Despina, Luciano and Despina's mother are very nice and delicate people whom we are happy to be friends with. Despina speaks good English. The official address is Evosmos, not Thessaloniki. But we were fascinated to discover that it is actually an area of the city. It takes only 20 to 30 minutes to get here from the very center (Aristotelous square) by buses 21 or 32. (Have 1 Euro coins or buy tickets at roadside kiosks.) And the area is very clean and nice, with at least two big supermarkets nearby. The room is on the ground floor. The door opens to the side street where traffic is negligible. It was like +15 inside in April, so in summer it should be very nice and cool there, taking in mind that the space can be easily draft-ventilated (beside the front door, there is another door in the rear of the flat) and there's also an AC.
Perhaps, the design of the flat is more on the beauty side than of function, but it is utterly pleasant. The bed is super comfy, in every respect. Perhaps, this was the finest bed we ever used (including pillows, blanket and linen). An experience in itself. Which makes you recall nights in grandma's home in childhood. If we are in town we will definitely stay here again.