My mum and I had a wonderful time staying in Torbjørn's apartment. It was spacious and comfortable and very close to the central train station, shopping areas and restaurants and only a 10min walk to the harbour. The balcony was nice and sunny in the morning, a great place to eat breakfast. Torbjørn wasn't there to greet us but his friend who was in charge of guest arrivals met us at the station and helped us to the apartment with our luggage. I would definitely reccomend Torbjørn's apartment to those visiting Oslo.