We received an email telling us of a delay in boarding. but that didn't proved to be such an inconvenience and once on board the fun and adventure began.
This was completely different for us as I had done some research and decided to use what I had read for most on shore excursions.
Back to the ship, our cabin on the Riviera R631 was very handy to the Horizon, nothing changes ,bit of a moan about the selection of programmes on TV after being on the Royal last year and one side of our pushed together beds was stuffed but my quiet mild mannered spouse didn't moan until late in the cruise.
Excellent location, close to dining and laundramat. Needs a bed replaced.