Don't know who makes one, but we ran into a young couple in Mazatlan, with a 38-ft. diesel who did something we thought was really creative. They were full-timers and their children were 3 and 1-1/2.
He removed the sliding doors from their wardrobe and built bunk beds for the kids in the closet. He stored the doors and when he gets ready to sell the RV, will just remove the beds and replace the doors.
They didn't carry many hang-up clothes, so it worked well for them.
Larry & Norma, Dallas, Texas
2001 39 ft. National Tradewinds LTC
2003 Suzuki GV ] PressurePro TPMS