Voyager Balcony Cabins for 4

My family and I are sailing on the Voyager next year, and are not sure what to expect of the quad balcony cabins. We have sailed Carnival on the Triumph and the Conquest, and had plenty of room, and lots of storage for 4 people. Do the quad rooms on the Voyager have a pull down bed, and a sofa that converts to a bed? Or do they bring a rollaway in? If any one has any info on this....I truly would appreciate it!