The PO installed a new leather sofa, quite proud of his install too. Didn't take me long to figure out where the large washers in the storage bay came from. A check under the sofa showed me that the sofa was screwed to a couple of 2x2s that were angle screwed to the floor, all done with 1-1/4 inch drywall screws.
3500 Ram 6.7 Cummins
Fuzion 325 Toy Hauler