The apartment ticks all the boxes. Location is 10-15 minutes walk from both the central railway station and the historical center (and 1-3 minutes to the nearest supermarket). The place is stylish, warm in winter and full of light. Moreover, it has all amenities you might possibly need, including coffee machine and coffee provided by the host. The only con is a noise from the traffic, but it can be easily ignored since you wouldn’t spend all day long in the apartment and would enjoy picturesque Bologna instead. All in all, I 100% recommend the apartment