I would like to say the air mattress for the Keystone Cougar XLite that fits into the couch in the galley is excellent. I slept on it about two weeks ago for the first time and was great. Also they were thinking to either have batteries or AC to blow up the mattress. Good for you Keystone.
Lots of us me included do find many issues with the design and workmanship of our campers so just wanted to include some positive comments.
Thanks Keystone for the insight of this feature.