I didn’t meet with Stefano but I met with his friend Sanjeev. Sanjeev was very helpful. We stayed there 10 nights.
Location is amazing! There is middle of the Ballaro Market and old town of Palermo. You can feel the Sicilian vibe by your balcony easily.
Kitchen is useful and Sicilian way concept.
In generally I would recommend, if you want an experience of deeply Sicilian / Palermo inspiration.