We had a wonderful stay at Paola's flat. It was very spacious and had the staples of what we needed for the stay. Paola was also very kind and easy to communicate with. We were able to coordinate to drop off our luggage early (and the Airbnb happened to be ready early too which was a big plus!). It is located about a 15-20 minute walk from the center of the city (though, Bologna is very small so it is very easy to walk around everywhere). The flat is located on a street with a number of cute cafes, small restaurants, and bars so it can get a bit loud at night. Only a 10minute taxi ride from Bologna Central station.