The Jumping Jack table doesn't convert to a bed, but if you get the full set of bed extensions, they can be used both to widen the beds on both sides of the trailer, and as benches for the table (not at the same time, though). When used as seats for the table, you can easily seat four adults. When used as bed extensions, you can sleep four adults, with room for a couple more on the floor, if needed. If kids are sitting/sleeping in the JJ, you may be able to squeeze in one or two more than the number of adults that will fit (depending on the sizes of the kids).