Hi,
That is a perfect description of the Navigator's Verandah. They also have some navigational equipment, like a compass, as decor. The Cat. 6 verandahs are open (without the obstructions), but with a roof and of course, privacy dividers.
For the Cat. 7s with Navigators Verandahs, try to get staterooms on Deck 7, if possible. For the Cat. 6s, try for Deck 6 because the verandahs are slightly larger are just staterooms on Deck 7 and not something noisy like a dining room or a nightclub.
Best Regards,
Julia