Hi
We've only done it on one cruise (the one with over 100 cabins on the meet thread). With the size of the group, most people did one small gift per stateroom. Nobody had assigned days or anything, it was just dozens and dozens of random gifts appearing throughout the entire cruise. It took hours for us to deliver ours-glad it was just a one time thing!
It was really fun! My husband thought I was nuts getting things ready but don't you know, he was always the one checking the FE....he was like a kid. He just asked the other day if we're going to to the "pocket thing" on the Dream.
DD13 found something on line that showed what an inside cabin looked like. Yikes! It looks really tiny. Hopefully we didn't make a mistake.