My AKV Jambo had 3 generic choices.
My VGF had several more, but all generic.
I have savanna view @ AKL & lake view @ VGF, so I just left the choices blank.
Choices have been so limited that we have only used online check-in on a couple of our trips, and do not find much benefit to it. We actually rather check-in at the front and have dealt with some very nice CMs etc.