Great 4* Hotel with large rooms. Service is amazing, from check-in (where I was in my room 5 mins after arrival at 11.50 am) to great restaurant / bar staff.
Room has a rain shower that was piping hot.
Only drawback is the distance from the centre, which means either a €12 euro taxi, or a 25 min Bus trip. Unfortunately today there were opposing anti facist / fascist rallies going on, and police closed the center of Bologna to traffic, necessitating taking the bus back, which meant walking back to the hotel via a deserted pathway, which didn't feel totally safe but was OK.
If it wasn't for this, I'd give the hotel 5 stars, it's one of the better 4* hotels I've stayed in. less