Can Anyone Explain the Regent Seven Seas Cruises Luggage Policy?

[cruisingsite]

Can anyone explain the Regent Seven Seas Cruises luggage policy? Looking for information about baggage limits, carry-on rules, luggage delivery, and any restricted items passengers should avoid packing. Any recent travel experiences or packing tips would be appreciated.
https://www.cruisingsite.com/regent-seven-cruises-luggage-policy/