Great place!!! The apartment is well located, very clean, and the kitchen and bathroom are modern and very usable. The beds are fine. We have stayed in many air B&B's and this was one of the first to have a complete and modern first aide pack placed prominently. The street was quiet at night, but it was only a 5 minute walk to anywhere . AC worked well. Washer small, worked well. Her pre printed list of restaurants, suggestions, emergency phone numbers, etc. was extensive and excellent.
Margherita was an excellent communicator. She was unable to meet us, wrote us 2 weeks before and arranged for a friend to let us in and show the place. Her friend was also excellent with communication, emailing us separately and giving us driving and parking hints before we even got there!
All in all, I would certainly be staying here again when in Bologna!