Palazzo Trevi Charming House The Palazzo Trevi Charming House is located in Bologna. Both on and off site car parking is available at the hotel. Guests can dine at the hotel restaurant. Room Features Palazzo Trevi Charming House. A hairdryer, iron and ironing board are provided in every room. We are sorry, but smoking is not permitted in either the bedrooms or the public areas of the hotel. Rooms have wireless internet access available. Tea and coffeee making facilities together with a minibar are available in all rooms. Other Info. The hotel offers an airport shuttle service. The hotel is pet friendly. A concierge service is available to guests.