Great location, 10 min walking to Piazza Maggiore. The aprtment is clean, having a well equipped kitchen (if you intend to cook, there is already olive oil, vinegar, salt and pepper) - the oven is a definitely a plus. Luana prepared extra blankets for cold nights even if the apartment is warm enough and also more towels than we needed for a 4-days stay. Luana and her husband were very nice allowing us to have a late check-out (we left at 3PM) without extra money.
The only minor observation is that it might be a bit noisy in the evening because there is a restaurant downstairs; that’s something normal in Italia... Italians usually talk loudly.
We would definitely choose this apartment again if we came to Bologna again.