If its like the 23
If the 25's set up is like the 23 (and I think it is), there is one large separate cushion that fills in the gap created when you pull out the base of the main cabin berth. There is no clever storage space on the boat for this cushion, so if you plan on using it for a cruise, you have to find a space for it in the cabin. More often than not, mine resides on top of the berth or in the v-berth until it is needed at night. When I am only daysailing, I keep it in the basement. If you don't have one of these cushions, you will have to make one.