I have a 2012 28' Intl Signature with an L Seat. If you do some sleuthing here on AirForums you'll find a number of us have serious discomfort with the contemporary production. Not sure whether it's the height, the width or the combination of the two, but this is a very uncomfortable seating area. It looks wonderful, and you can make it into a bed (albeit of mediocre comfort). I am seriously considering pulling mine out and installing a couple of recliners at the end of the fall travel season.
"SilverLeaf II" 2015 30' Classic
2019 RAM 2500 Limited 4x4 CC w/6.7L Cummins
WBCCI # 3430-Unit 21