Morten's place is great! It is a clean, modern space with everything you need. It is an easy Metro ride to wherever you want to be-- I liked taking the Metro to Sognsvann which has a nice lake where I went jogging, and also to the National Theater and City Center stops where I did sightseeing, restaurants, etc. The place is amazing for it's cost, and Morten is a very easy and communicative host to work with. He gave me all the info I needed for my stay, including the important info about buses, Metro, and anything related to the house. I would definitely recommend booking here, and would definitely do it again if I return to Oslo!