I stayed in Mona's apt room for my residency program. I stayed there for 1-2 months. The room is quite small but very clean and tidy. I can access kitchen, living room too. Mona has good collection of books and movies. it feels like home! i can't ask better. Mona lived with his son, Aksel and they treated me as if i am their family. The hospitality is amazing. Mona is very welcome and always give me local tips to do in Oslo. Sometimes they invite me to dine together and to taste local food. It was the best experience. With that price rate and the location that near to city center, this is the best option you can get.