Marthe's place is just as she described it! It is small but has so much character, and she makes you feel at home. Her home is easily located a short walk to the city center, I was able to explore many key areas on foot, from the opera house to the modern art museum. Marthe has a drawer full of teas which she happily shared.
The easiest way to get to her house is to take the FB5 flybussen from the aiport, it drops and picks up a 2 minute walk from her house using the Dalsbergstien stop.