It’s called Fly Norwegian. Our advice: don’t.
The guitarist Robin Hill booked to fly on it from Oslo. They refused to let him take his instrument on board. He offered to buy an extra ticket. Airline officials continued to insist that the valuable guitar was thrown in the hold. There were plenty of seats unsold and room in the overhead lockers of the Boeing 737.
Robin had to book on another airline and waste all day waiting for a flight.
Don’t let it happen to you. Don’t Fly Norwegian.