Pernille's appartment was perfect for my family to stay while exploring Oslo. It's new, modern and spacious. Pernille's appartment is 5 minutes walk to a metro stop or even the train station. There are plenty of local shops around for food , cafe , etc. Check-in and check out was super easy and Pernille is very quick and responsive to contact. I would definitely recommend staying at her place if you are looking for a trip to Oslo.