Our stay at Kristine's apartment was just amazing! It was very cozy and very comfortable, near transport to go to the center. The only issue we have encountered during our stay was the fact that we had to leave the door open after coming back from a long day outside, as the air inside was very stuffy and hot. Except that, Kristine's apartment was just perfect. Kristine is very active and always there to help if needed. Definitely recommend if you're planning to stay for a few days in Oslo!