Which model's are a U shaped end?

I have a 2002 Polensa and making up the bed is a pain in the !!! so I want to move to a U shaped and model.  Could someone let me know which models there?

Yes that's why we got rid of ours! Great van otherwise but that heavy long back cushion was as you say a pain in the proverbial, especially when you are getting older and my days of caber tossing are well and truly over! 
Pete

We have a Hampshire County with two wonderful electrically adjustable beds in the saloon area at the back.