We were on the Oosterdam on Verandah deck in early October and the ship rode extremely well.
Even one day at sea in the Med with gale-force winds and 15-foot waves we were very comfortable.
Many folks appreciated being on a somewhat larger ship that day!
How was your aft cabin on Zuiderdam? Thinking of booking one (category A) for February...main concern is the Lido aft pool overhanging on the balcony of the aft cabins. Would like to have some sun! Appreciate any advice. Did you notice that the cabins are dark...and no sun on balcony? Thanks.