I'm currently booked on a November cruise with 2 other adults, on a "3rd guest free" fare. I was listed as the first guest on the Invoice. The 3rd guest breakdown came to about $400 for taxes, fees, and gratuities.
I'd like to move to my own cabin, leaving guests 2 and 3 in the original room. Because we are ahead of the final payment and guests 2 and 3 would remain in the same room, I thought the total for that original room would just be reduced by the $400 extra we paid. Our TA is treating it as a new booking so the first room is only $100 or so less than the original booking.
Is there a better way to accomplish what I'm looking for here? If I, as "guest 1" on the original room don't check in for that room but do check in for the additional room I'm getting, would we receive a refund of the full $400? Or am I stuck with a "cancel and rebook" situation because I was listed as "guest 1"?