Hello Robertandjenny I too prefer the dinette instead of the couch.
I removed the couch in my 74 Argosy 26 footer and placed a removable table with two benches as we like to sit and drink coffee at the table while looking out the windows.
It works fine for us. I attached a table support to the front below the window which is the type that has two parts which you lift the table and it pulls out. My table also has the single fold up leg so we can remove it to place in an air matress if needed for company to sleep on. Our trailer has the full pull out ben in the center of the trailer. Hope this helps email@example.com