Yota is the perfect host! She was very helpful and forthcoming at all times: the apartment is exactly as you can see it in the pictures, and, I'd especially like to mention, super super clean. Yota provides towels, fresh sheets every week, and even soap and shampoo should you not bring yours.
The neighborhood is great, very residential, but really close to everything you'll need: shopping, sightseeing, groceries, bars, restaurants... thankfully Yota also has lots of tips about what to see and do. She is very knowledgeable about her city, and speaks several languages fluently. I have already recommended her and her apartment to my parents-in-law, for their next stay in Saloniki!