We stayed for 3 nights at Ennio's place, and it was an amazing experience.
Ennio is the kindest Airbnb host ever.
He gives really good advises and recommendations about what to do around, where to eat, etc..
He is really attentive with people, and always here to help. And he prepares an amazing breakfast each morning. Moreover, he has bikes that you can borrow to go to Ortigya by a beautiful way along the sea.
The room is really clean and has everything needed.
We strongly recommend to rent his room to spend a really nice time in Syracusa!