This will be our first cruise with Princess. But we have taken several others. Usually if there is a refrigerator in your room it will probably be stocked with soda, water and some juices. All of which you will be charged for if you use them. However if you don't intend to use them they will usually take them out for you if you brought your own soda or water. You're not allowed to bring alcoholic beverages (except wine which they charge an uncorking fee - sometimes up to $12 on some ships) so you're really better off buying wine on the ship. They also have a soda card if you don't drink alcohol which is really quite a good deal. You can drink all you want all week for one price which includes tips. We get it as we aren't coffee or tea drinkers either.