What options are there for short 5th's with slides?

Our last trailer was a Titanium, 26/31. It has an extra section on the front that sits up and ahead of the pin giving about an extra 5-6 feet where the bed sits. I think there were 2 smaller models than ours, the trailer towed like a 26ft but gave 31ft 11inch living space with opposing slides in the rear living kitchen area. Two other manufacturers also made similar trailers. Travelaire Genesis, and Kustom Koach Legacy. 24/29 was the shortest I found.