I'm really grateful to stay with Koy & Svein as my first airbnb experience. To be honest, it was way better than I expected.
The place is very peaceful, cozy, comfortable and beautiful, and my stay was made even better by Koy & Svein's hospitality as well as thoughtfulness. There are tourist info brochures about the city in the bedrooms and living room, and if you're lucky, you might be able to try their homemade food which is absolutely amazing.
If you're looking for a pleasant stay in Oslo with high privacy and respectful hosts, I'd definitely recommend this place. : )