all they did was attach the seat on top of the linoleum's and then cover over the the other side, add the edging. so under the seat will be like new for the pattern and the piece of flooring will give you the thickness of the plywood floor. by finishing both sides of the flip panels and having the edging and hardware on both sides it really make for a heavy panel. but the good news is they stay in place. you just don't run out and change them with out breaking into a sweat. do you have both of the seats or just the one? at least you have the one with the peg rest.
So if every thing works like its supposed too, then under the cushions there should be fresh lino. Cool. I know I have seen the metal trim around the jump seat for sale at like Home Depot or somewhere I just cant remember where I had seen it. Do you know off hand where I can find that trim?