Most cruise ships have several floors with long hallways, multiple restaurants and rooms that look alike from the outside. Multiple levels and a variety of things to do means there’s more to remember, including where your room is located. Ask for a map and mark the room’s location as well as other areas you will be frequenting, such as the dining hall.
Make sure that everyone in your party has a copy of the map and never leaves the room without it. This way, if anyone gets lost it will be easier to stop and ask for help.