Just remember to keep your curtains closed when you are in your cabin and want privacy. Anyone can walk out on that deck (although its not an obvious place to go) so they could look in your cabin if they so choose to. During the day its not a big deal because its so bright outside that it make it nearly impossible to just look in an see anything but at night when your cabin lights are on.. its a different story.
Carnival Cruise Lines:
Fantasy 90, Celebration 95, Victory 05, Conquest 05, Spirit 6/06, Freedom 6/08, Holiday 7/08, Victory 6/09, Valor 9/09, Dream 6/10, Splendor 8/10,Conquest 8/11,Magic 11/11,Triumph 4/12,Spirit 7/12,Freedom 11/12, Triumph 2/13 - The fire cruise
NCL Dream October 2006, RCCL Mariner OTS June 2007, Celebrity Silhouette 2013