sofa removal 2005 CCD

[eggman]

So , the Colander has been sitting in the driveway plugged in for a number of years, and now is the time to go camping in the driveway. Of course, one thing lead to another, so ...you all know how that goes.
Vinyl floor is coming up to be replaced with planks. Dinette is finally out. Now for the sofa. I have removed all the screws I can find from the frame to floor, and the door side armrest. Still stuck. Are there screws behind the pull out portion to the forward storage section that I can’t see? Do I need to remove the pullout completely? And if I do that I’m going to assume that works like a drawer glide? And I’m not even to removing the portion with the converter below yet . Would appreciate any advice in how to do this, please.
And just to get ready for next phase, any tricks for removing the bed base in the back corner?
This is my 2005 CCD International.
I’m pretty sure I should start a whole new thread about this project, because since the days I lived in this trailer , I have forgotten everything about it, have lost my mechanic father soulmate helper, and I know that what has started out as a new floor may is going to either end up as a complete interior redo or a lovely blank slate for someone else to play with!