We had a perfect stay at Eva's loft. I cannot speak highly enough of the host or the property.
Although it appears to be a small space, it felt roomy and airy and not at all cramped, and it would certainly be suitable for a longer stay than our 4 nights.
The kitchen was well-stocked, the bathroom was stylish with a powerful shower and a handy washing machine, and the bed was very comfortable! The neighborhood was very lively at night and you can reach all of the main tourist spots on foot.
Eva herself was a pleasant and attentive host who gave clear instructions for check-in and lots of advice and recommendations via WhatsApp - it's a shame we weren't able to meet in person!
All in all, one of my best Airbnb experiences. Thessaloniki is such a friendly and warm city and we'd love to come back.