This was my 11th cruise, 4th in Hawaii. I've done most every mainstream line. I'm writing this as a concise mini-review.
We had 3 people in an AD suite, in room 10008. One able to walk only short distances unsteadily, using a wheelchair otherwise.
Was told they don't allow more than 2 in a handicap room, so we paid for a penthouse "AD" suite to all 3 of us together. Suites are 3 times the size of a regular room, two times the size of a regular handicap room. Suite upgrade cost was surprisingly reasonable, because there was almost no charge for 3rd person in the room. Would not have upgraded if it cost more.