Before 9/11 it was easy to share a cabin, The cruise lines would find a cabin mate for you and no single supplement involved. Since then, have found a number of people through Cruise Mates to share a cabin with. Only one clinker in all that time. Will meet another Cruise Mate; Bryan to share a Transatlantic cruise on board the RCCL this May 3rd, 2012. We have e-mailed and talked on the phone. I'm sure it will be a fun cruise to England!!!