Camilla's house is a very comfortable accomodation for people that arrived in Oslo by car because there is a free parking and the metro stop for city center is very near (20 minutes metro for center town). The room is big and well accessorized, private bathroom, wifi, tv and chimney. There is also a patio where you can relax and have a nice view. Paul and Camilla are very friendly and ready to assit you for every necessity.
It's really recommended :)