Whether you are travelling for 4 days or for almost 4 months: you should feel a bit like you are at home in your floating domicile. So we have created a number of places on the COLUMBUS where you can just let all your cares be bygones. Your cabin is of course one of these places. The sun deck and pool. The sauna. The library. The wine bar. The gallery. Actually, the entire ship, when you think about it.