These are four staterooms on decks 6 & 7 which were originally classified as Category 6 verandah staterooms, but because they have partially enclosed verandahs (an obstructed view) they were reclassified as Category 7. These are considered a great upgrade, but not as much as the Secret Porthole Rooms.
They have open verandahs, but they are partially obstructed by a overhang, as seen on the photo below.