Vincenzo's place is as advertised. Excellent location with everything you need nearby (e.g., a bar/cafe for breakfast - Antico caffè viola - and a supermarket). It has no natural light beyond a small window in the bedroom, but, at least for a short stay, it's not noticeable because it's well lit.
Communication with the host was easy and efficient, as was the check-in and check-out. He was friendly and quick to respond.
If I return to Bologna, I would choose this place again :)