Nessmuk,
As others have stated, the nylon tie-down straps & D-rings would have been in the 5th wheel when sold new. If you want
them, you might contact some of your area RV dealers & see if they have *extras* lying around.
As long as your recliners aren't the kind that swivel, then chances are they won't move while traveling... just remember
to move them away from the blinds/window, and take it easy over speed bumps, etc. We had the same furniture arrangement (floorplan)
in our previous 5th wheel and never had a problem with the recliners or the 4 dinette chairs moving.
Hope this helps, and have fun on your first journey!
Terri, the Chevy co-pilot