The “Sweet Sixteen” cabins on Celebrity’s Millennium-class ships are a little-known anomaly: 8 cabins on each side of Deck 6 offer double-deep balconies for the same price as their otherwise-identical neighbors. For some reason, the Sweet Sixteen don’t appear on the deck plans (which depict the cabins as having shallow balconies just like the others on that deck). In researching our trans-Pacific cruise, I came across mention of these cabins and, since we booked very early, I found that nearly all of them were still available. (My booking agent had never heard of these cabins, but secured my preferred cabin.)
I deliberately chose the aft-most cabin on the starboard side, 6030, as I was curious about the view toward the stern and liked the idea that one of our neighboring balconies would be set back from our own. I liked my choice and we did have an extra element of privacy and a more open view sternward.
While these cabins don’t come with lounge chairs, there is plenty of room for them and I did read of one cruiser who was able to have two delivered after tipping his steward. The primary negative of these balconies is that the people above you can look down on the front half of your balcony. I knew this going in, and it didn’t bother me at all, but it might be a consideration for some.
All of the Sweet Sixteen balconies are not identical. The first 3 have thick support columns that run from 3 levels above to the front of their balconies and a full roof at that level above them. (The smaller balconies above these Sweet Sixteen are in a recessed, cave-like setting that wouldn’t be at all to my liking.) The lowest numbered of the Sweet Sixteen on the starboard side (6016) has a solid wall on the left as you look off the balcony, rather than the usual opaque privacy walls. The front half of our balcony and those of most of the remaining 6 cabins on each side are shaded by a deck overhang 4 stories above. (The back half of each balcony is shaded by the 3 levels of balconies immediately above.) However, cabin 6026 on starboard and cabin 6031 on the port side fall within a gap in the above deck and might get more sun (and less protection from rain).
Celebrity has four Millennium-class ships: Summit, Constellation, Infinity and Millennium.