I chose the hotel because it was in walking distance to some of the conference venues which happened at the University of Bologna and offered seemingly nice single rooms. I chose Expedia because this time the same rooms were cheaper than Booking.com. On arrival, the whole complex with sports terrains seemed nice, the building is a modern one with a special feel to it, especially when lit-up at night, the reception staff were very welcoming and polite, the room was better than expected, suitable for a single person for longer study periods (many shelves, wardrobe). I got a room with included free breakfast, but I never got to try it due to lack of time. Even though a smaller single room it was comfortable enough. Due to the location it was very quiet at night (except for one evening where there was an open-air party in the complex), but the window had good insulation.
The bad staff is that during summer the whole area seemed deserted, crickets being louder than the traffic, as if all have left to vacation, no stores/shops were working, no bars, nothing. Luckily one of the main streets south of the complex has direct buses to the city center, some of them (no.14) had a vending machine at the back so that you can buy a ticket on board, and you would get to the city center in just a few minutes. So this made up for the location.