B&b San Petronio Vecchio A warm welcome awaits you at the small B&b San Petronio Vecchio in Bologna. No on site car parking is available at the hotel, however off site car parking is available. Dining is available at the hotel, which has it's own restaurant. Room Features B&b San Petronio Vecchio. All rooms have a hairdryer. There is a no smoking policy throughout the hotel. Rooms have wireless internet access available. Tea and coffeee making facilities together with a minibar are available in all rooms.