The Hotel Carlton is located half a kilometre from the city's commercial centre, 1.5 kilometres from Oslo Old Castle and Museum.

The Hotel Carlton Oslo prides itself on providing a home away from home for its guests. To that end this central hotel has designed rooms that offer the best in comfort and style. The scheme is a brown and beige, easy on the eye appearance that ensures a restful nights sleep. The Chesterfield-style furniture and wrought-iron wall lamps all add to a opulent and elegant experience. Room amenities include Television, Non-smoking rooms, Hair Dryer and Ensuite bathrooms.

Wireless Internet is available in all public areas of this central Oslo hotel. Conference and social functions can also be organised via the dedicated conference staff. There are 2 conference rooms that will hold from 10 to 25 people.

Facilities at the Carlton Oslo includes a fully stocked bar and a restaurant.

There is a nearby fitness centre that guests can avail of for a surcharge. Other facilities include Dry Cleaning service, Spa Tub, Coffe shop or caf and Smoking rooms available.