I stayed in Dalibor's apartment for 11 nights during a study trip to the University of Oslo. Dalibor was very friendly and helpful, and always responded really fast to any questions or concerns. The apartment is beautiful and well located in a slightly quieter part of the city. Connections into the city centre by bus are very reliable and smooth, and walking to the city along Akerselva river takes a while but is beautiful in my opinion.
I can very much recommend to book with Dalibor, I had a great time at this place and would book this apartment again!