My 2 sisters and I are cruising on the Spirit in October. We booked a balcony gty. In January my husband and I were on the Pride in the same category. What I'm trying to figure out is the sleeping arrangement. I know about the two twin beds, but does the sofa in the room become the bed for the third person, or do they have different cabins with a bunk when you have more than 2 people? I don't remember the sofa looking that comfortable...might have to get myself a two-headed coin if we start flipping to see who sleeps where. How comfortable are three adults in a balcony cabin? Thanks, C :o)