Thon Hotel Opera is centrally located in Oslo, close to Barcode and the Norwegian Opera. The hotel is BREEAM certified as an Environmental Lighthouse and offers 480 rooms, some of which are suitable for guests with dogs or cats. The hotel is non-smoking and has allergy-friendly rooms, as well as facilities such as a 24-hour reception and luggage storage.
The hotel also has meeting room and banquet facilities, making it suitable for business travellers. The training room has an age limit of 15 years. The location provides easy access to the train station, air train terminal and restaurants, and the hotel is equipped with a lift and fire alarm for the hearing impaired. In addition, a free breakfast buffet and an international restaurant offer are offered.