Kristina is a great host. Even though she was on vacation during our stay, all the processes, e.g. check in and out, are very clear and she is always fast responsive in case we have any questions. Her apartment is located in a nice neighbourhood, very quiet and close to the river, where you could find lots of ducks : ) It is walkable to lots of grocery stores and restaurants, and easy commute to the city center either by tram or bus. We highly recommend Kristina's place if you plan to spend some days in Oslo.