I had a lovely stay in Dafne's apartment and found it to be great value. The location was fantastic: close to some of the major sights in Thessaloniki with all the key amenities nearby. Check-in was really easy (I arrived at 11pm so used the key box) and the apartment itself was well sized, comfortable, equipped with everything you'd need for your stay and quiet at night (I'm a light sleeper). Dafne was also really quick to respond to any questions I had.
The one thing I would flag is that I think the apartment could have been cleaned a little more thoroughly (eg. checking that cutlery/bowls had been properly cleaned by previous visitors). This was a very small issue and didn't impact my stay as most areas/items were clean but something I thought I should mention for transparency. I still had a great stay and a very positive experience overall.