the terms and conditions here say https://www.azamara.co.uk/booked-guests/onboard-packages/experience-more-packages
Chef’s Table: The Chef’s Table is for two guests sailing in the same Offer Cruise stateroom
as far as I am aware, the earliest boarding time offered is 2pm, the earliest I have seen someone report to get onboard is 1:45pm, think this is still related to time required for deep clean between cruises
I have done also but only as part of the (now ended) "Cruise with Confidence"
prior to that it looked like for UK bookings you cancelled, lost your deposit and rebooked (I assume it is back to that now Cruise with Confidence has ended....happy if someone knows otherwise)
Cruise with confidence was for bookings made by 31st August for sailings till end of 2022
Best Price guarantee is only for US / Canada bookings I believe