Torbjørn's apartment is perfect; It's spacious and spotless, has a fantastic kitchen, and is beautifully decorated. It is located in a residential neighborhood that is well connected to the rest of the city by multiple options of public transportation, with many options for eating out or ordering in, and supermarkets. I can't say enough good things about it.
Communication with Torbjørn was always great, timely, and easy. All in all a great place to stay in Oslo.