Basement Floor Failure On 2013 Arctic Fox 990

I try not to be negative about much. Been in campers of many brands and at some time you will have to deal with something sometime. Staples are set and regular on what I saw. My repair would involve stainless carriage bolts from the outside thru the bracket tabs and nutted with lock nuts. Lateral straps between the main spares may also assist in the bracing. Re-stuff the insulation and add the reflective insulation, install desired 12 wires, screw back in a secondary strip of wood along each side. This is to assist the bottom when it is reattached to the frame. Seems pretty simple to me. Now if this was a redo on a wing or chopper engine mount I might get nervous about it. lol