I just read a review from a couple that traveled on the Radiance. They were under the impression that they would have a refrigerator in their cabin but it turned out to be just a cupboard that RCI calls a bevarage bar. Is it like this on the Voyager class ships too? Or are there actual small refrigerators?

They do not have fridges on board, it can be a fire hazard!!!! ryan

All Voyager class cabins have a mini-bar (The same kind you find in hotel rooms, stocked with beverages).