Henry - here are some of the comments my friend made about the Lanai cabin.
It was just SO-SO
Wouldn't do it for more than 7 DAYS
If you have mobility problems, like my friend does, it was convenient to just walk out onto the lower prom deck - they were on the Veendam I believe.
There are 2 deck chairs reserved for you right outside your cabin
Cabin is smaller - they have taken away the drawers from the vanity.
You have to have 2 entry cards – one for the front door and one for the sliding door out to the deck. You always had to make sure you had both with you.
Heavy sliding doors - nearly got her fingers caught once.
Hope this helps in your decision.