We stayed in Haakons apartment for three nights, and we loved it! The apartment is huge (we were four people and had more than enough room), the balcony is sunny and very spacious, and the decoration is nothing short of beautiful. We enjoyed the neighboorhood with its cafés, restaurants and shops, and the walk to the city centre was a lot shorter and more pleasant than we expected. The indoor parking in nextdoor St. Hanshaugen Senter had plenty of available spaces and was cheap for Oslo standards. Communication and check-in went smoothly.