One of the things I noticed when I upgraded to a nicer RV was the floor vent was made of wood and it looked real nice
The first trip I took I stepped on one near the door and broke it. I bought a metal one to replace it but I took the wood one from the bed room and replaced it with a metal one where it was less noticeable. I have been living in the camper for over a month and have not damaged the wood one that is in the same location as the one I damage and I have not stepped on it again. When I get back home I am going to order a new wood floor vent they look a lot nicer.