While I have only done Caribbean cruises with them, for the ships themselves, I went on newer ships for Royal Caribbean and Disney Cruise Line and found both to be accessible! Royal is more affordable and has more options for destinations as well.

do you have a port that you prefer to leave from?

Hello

I think @maria has been

We might be using the subway in Taiepi on our trip next April. Will definitely report on it, but for the moment I cannot help you.