Comfort Hotel Karl Johan was the perfect hotel. Great location very near Oslo Central train station with easy access to trains, trams, and buses all over the city. Tons of shopping and dining options steps from the hotel. We arrived early and were asking to store our luggage but they were actually able to let us check in early, which was extremely nice so we could freshen up from our flight before we started our day in the city. The room was nice and clean and the bed was very comfortable. Breakfast was great with both hot and cold buffet items. Everyone on staff was extremely friendly and helpful. We did utilize the luggage storage on the day we checked out, and that was easy as well. I would definitely stay here again and would recommend it.