We too have seen the Carriage with the full wall slide at a local dealer back in 2010. It was beautiful. With the slide in, there's was no access to the bedroom and for us that would not work. We often stop at truck stops or rest areas and want to just lie down for awhile.
2011 Bighorn 3055RL, 2011 F350 DRW 6.7L 4x4 Diesel Lariat and Hensley TrailerSaver BD3, 1992 Jeep ZJ and 1978 Coleman Concord Pop-Up for remote camping
Dave & Renee plus (Champ, Molly, Paris, Missy, and Maggie in spirit), Mica, Mabel, and Melton