2015 Starcraft 229TB couch upgrade?

[rbrent]

My 2015 24rls has the jack knife sofa and let me tell you it is not very comfortable. as a matter of fact the padding has basically went flat already so if you buy a new sofa do not get one from the factory. Bad quality just like the bed mattress.

[haleydw]

I have the non jack knife couch and want to upgrade to jack knife for more comfort and another area for a child to sleep. Does anyone know if it’s just a matter of buying and installing or are there major modifications that have to be done? Anyone done this? Dave