Hello!
We sailed on the Jewel on the 14th. It was wonderful, by the way. I did book 10168. It had a very large deck, large enough for lounge chairs. I will tell you a couple of things about this location.
1. The cabin seemed to "wag", even during calm seas. Didn't make me feel seasick, or anything.
2. Rough seas--the cabin wagged and really moved! But I just did the max dosage of Bonine so I was ok.
3. The garbage issue. Well, the first night brought out the fools to the Garden Cafe's outdoor eating area! I think there must have been some sort of "contest" to see who could spit off the top deck. This really only happened in the beginning. I guess the thrill ended quickly for them. Upon awakening our first morning, there was a chewed up pineapple, that "almost" made it over the edge, a cigarette butt, chewed gum. Later during the week we found some sugar/sweetener packs found their way to our balcony-- I think these just blow off the tables. I was up there and saw it happen.
We loved this location. I will book it again. Just remember it is a verrrrry long walk from one end to the other! I don't think I could see the end of the hallway that ran the length of the ship--I told my husband that I thought it was due to the curvature of the Earth!
We also slept with our sliding door open at night. That was great.
One thing I think I remember is that the balconies on the 11th deck didn't stick out like ours did. Even better for avoiding garbage!
Have a great time!