Nina had the patience of a saint when it came to my arrival. A lot of small mishaps with my flight led to my check-in twelve hours past the scheduled time. She took all this in stride. Her home has been a haven for all types (my trip was work-related), and one has the feeling of being able to move freely. Downtown attractions are no more than ten-fifteen minutes away by tram. Oslo appears to be in the midst of a building boom (look at the downtown skyline and you'll see lots of construction cranes). Prices will inevitably go up at downtown Airbnbs and hotels, however I think Nina's place will likely always give you the best value for your buck.