Kern Buam A warm welcome awaits you at the mid size, 3x000D star rated Kern Buam in Graz. On site car parking is available at the hotel. Guests can dine at the hotel restaurant. Room Facilities Kern Buam. Smoking is permitted in certain bedrooms (please specify when booking) and the public areas of the hotel. All rooms feature a stocked minibar. Additional Info. An airport shuttle service is available from the hotel. Pets are welcome at the hotel. A concierge service is available to guests.