Niklas's place is a clean and spacious apartment with all the amenities you might need for a comfortable stay in Oslo. A few different supermarkets, various public transport options and all Oslo has to offer are only a few minutes walk away. Niklas himself is a nice guy, communication and check-in/out went smooth.
I spent two months in Niklas' place with my girlfriend. The apartment is beautiful, fully equipped and with an amazing view over Oslo and the fjord. It is bigger than it seems in the photos. The neighborhood is central, with shops and restaurants nearby, and also quiet. The beautiful Vigeland Park is just a 10-minutes walk from the flat. Niklas was very kind and helpful, we did a mistake while booking and he was very accomodating. We loved staying there and we would like to come back.