I see that you have been taken by the Bigfoot and with good reason. The quality is top notch but well out of our price range....
That said, the rig we just bought might fit your requirements. We have the Dutchmen Express 29R made by Four Winds (Same as the Four Winds 5000 29R if you can't find the Dutchment) It is 30'6" in length and only 10'8" in height, but only has 1 a/c (it is an option to add another but we decided on only one and cools the unit great)
It has two good size slides in the living area and has a fold out hide-a-bed, rather than the jack knife couch. We have the cherry wood interior and the leather couch option and it is great:
We like the wardrobe space and the glass sliding shower door. All-in-all we really love the floor plan and option on this unit: