I installed a bunch of floor anchors all over my camper. In the slides, on the window valances, even on the side of the couch so I could anchor a strap across the drawer that slides open under it.
What did I use? I used picture frame hangers and a 3/4 inch long wood screw. Those picture frame hangers are extremely strong, are small enough you never see them, especially if on a carpet or in a corner. A bungee cord hooked through one on each side of whatever you want to hold down and bingo! There ya go!
You find them where the framed picture hangers are at, not in the hardware area. Even at Lowes, look for the picture hanging stuff.
