I would definitely recommend Karrie's place to anyone visitor who wants to stay at the north shore. It is a bit of a drive to get there, but her place is literally right across the street from the beach - a definite plus if you want to see the sunrise or sunset. Her place is super clean and offers a lot of amenities. There is a full kitchen which comes in handy since there are not a whole lot of places to eat in Pupukea (or if you want to cook healthy while you're on vacation).
If you're looking to get away to the countryside, Karrie's home is the place to book.