I have to say, Cunard is kinder to solos than other lines. Until you get up to the Grills cabins, a solo pays 175% of double occupancy. And they've had single cabins, going back to the days of QE2. They were small, but fine for one. I don' t know how many people who booked them realized that they did cost more than half of a comparable double. But they still were less than being a solo paying 175% or 200% in a double cabin.