Or there's forgetting the couch and putting in some nice chairs? Like the ones you can get from Ikea?
Looking at your floorplan, if it's not the height of the door that's restricting you, you could remove part of the dinette to give you some room around that corner?
2014 Jay Flight 28 BHBE
2015 RAM 2500 6.4L HEMI, Tradesman 4x4, 3.73
Blue Ox SwayPro (BXW 1503)
Upgraded from an REI internal frame backpack and a Eureka 1/2 dome tent!