Kumiko's hospitality was superb - she is warm-hearted, generous with her time, and interested in having conversations with her guests. She is very concerned with her guests' well-being and comfort. Both days I was there, she greeted me back at the end of the day with a treat to help me relax - one evening it was tea and cake, the next it was tea and lefse. Kumiko's place is probably the best deal in all of Oslo. In addition to the extremely reasonable price for a night's stay, she also fixes a substantial breakfast in the morning (she'll leave it for you if you aren't up before she leaves for work) - coffee, eggs, fruit, and bread with all the Scandinavian open-faced breakfast fixings (cheese, sliced ham, cucumbers and tomatoes). In a pricey city like Oslo, staying at Kumiko's airbnb made my stay much less financially painful. Anyone who meets Kumiko will fall in love with her. I know I did.