This is somewhat lengthy, but I tried to address everything, including issues I had seen raised in other posts. Overall, a great cruise ... even with 900 to 1000 kids on board!
Embarkation: driving delayed by wind and rain, so arrived in Baltimore closer to 12 than to 11. Still in car line only 20 minutes before we were unpacked. Dad uses a walker or a wheelchair and the embarkation staff could not be nicer. Unfortunately, RCCL wheelchair staff wheeled Dad out into the driving rain to get to deck one, rather than up the enclosed gangway. No worries. Into the WJ, where we ate and waited for the 1:30 cabin opening.
Cabin:
great balcony, spacious and clean, loved the bedding, some problems with plumbing