Christina's place is in a wonderful location. 20 minute walk to the train station and downtown. 5 minute walk to the botanical gardens. 10 minute walk to Grunerlokke, a neighborhood with cafes, restaurants, boutiques. The apartment itself is very nice and quite comfortable for 2 people. Christina was quite helpful in giving advice about Oslo. A couple of things to note: it's a 5 story walk-up, and the apartment is full of Christina's things, which was not a issue for us and made the place more charming.