I'm looking for an aussie/nz view on booking an cruise whilst you are on board. I will be cruising on Celebrity Solstice next week and I'm interested in booking a cruise for 2015. I have only ever booked a Princess cruise whilst on board and the booking stayed with Princess unless I moved it to a TA. According to the Onboard Passage form (Celebrity website) the booking will be transferred to the current TA that you used for the cruise you are sailing (or you can nominate another TA). Has anyone had any issues with this? What experiences have you had (good or bad)?