Prime location, prime conditions - highly recommended for short and long stays in Bologna!
The appartment is located right next to San Stefano Basilica, but in a side street, so barely any noise. It is just a few minutes from the central piazza and other city attractions, so it is great for exploring the city.
The place is VERY comfortable and decorated beautifully (and it is actually larger than what I expected from the pictures!). It is also well furnished and has plenty of amenities.
Check-in was very flexible (I assume it's not always possible, but in my case I was able to get in already at 10am), and in general Antonio was very nice and responded quickly to any request.
To sum up - highly recommended, and when I'm in Bologna again I will definitely try to book this place.