Martin and Gung are really really nice! Although we live on the 2nd / the 3rd floor, Martin helped us to carried our heavy luggage. Because we left at 11pm by train in the last day, Martin and Gung let us to leave our luggage in the house. As we were afraid that it is not good to stay too long in the house but Martin just said you can stay until 9-10pm so you don't need to walk around till 11pm to catch the train. They were really nice! They also helped us a lot about travelling in Oslo. The room, kitchen and the toilet are tidy and clean. We had a very comfortable stay there. Thank you so much!