I stayed in Hans' place for three months while I worked at a nearby office. The apartment was clean and well-equipped for my long stay, and Hans was very responsive when a quick repair was needed, despite it being over Christmas. The apartment itself is very well-located, close to bus lines (34, 54) that can quickly get you to Oslo's centre (which itself is a 30 minute walk). Grocery stores (Coop, REMA 1000, Meny) and other amenities (e.g., gyms) are all within a 10 minute walk. The Akerselva river is also very close by, and offers great paths for walking or running. The amazing view from the living room is well worth climbing up four flights of stairs each day (note that the stairs may be a bit hard to manage if you have a lot of luggage, as I did). Overall, I really enjoyed my stay here - this apartment is a gem.