Destinations and itineraries include northern Europe, the Mediterranean, Iberia and the Canary Islands, Canada/New England and the Caribbean, as well as Queen Mary 2 trans-Atlantic sailings.
'The Ultimate Upgrade' applies to new bookings on select voyages made until Feb. 29.
The offer includes a balcony stateroom for the same fare as an ocean-view room, a Princess Grill Suite for the same fare as a balcony or Britannia Club Balcony accommodation and a Queens Grill Suite for the same fare as a Princess Grill Suite. In addition, gratuities are free for two people.
Plus, passengers in Grill suites receive free drinks.
Details are here.