Eugenia and Anna's place was exactly what we wanted for the three nights we stayed in Bologna. The location was good, not in the middle of the center but close enough. The neighbourhood can be a tiny bit noisy but when you close to window you won't hear a thing. The door to the bathroom is quite small but it adds to the ambiance. The bathroom itself is very clean, modern, also small but sufficient. We slept very well in the bed, though the room isn't too warm at all, we did take the blanket out of the duvet cover.
Eugenia arranged everything perfectly, tipping us how to book an online bus ticket from the airport, when to meet her mother, who was in front of the door at set time. Eugenia always replied quickly to my messages and questions.
In the apartment you'll find a box filled with booklets about the highlights of Bologna, in several languages. Plus they made their own book with all the restaurants, gelatorias etc they think are worth visiting.