Very beautiful and roomy house, well located ( 15 min to Oslo by car or tram) and you can enjoy a magical view of the fjord. The terrace is definitely a plus.
There are 4 real bedrooms (we were a group of 3 couples + 1 person) in opposition to many flats proposed in Oslo.
As described in others comments, having the owner's stuffs/ food in the drawers/fridge is a bit unsettling. Trine is a pleasant host who answers quickly.
If you are a family visiting Oslo, don't hesitate to contact Trine for your stay ! :)