I just cut it oversize for the area and stuffed it into the area creating a bowl effect to capture any dirt or water likely to be brought in with all the outside stuff. I also did the closet floor where my DW likes to store gallon jugs of drinking water in case of a leak and the outside smaller storage area to the front of the camper.......
2011 F250 Lariat Crew Cab 6.7L Diesel
2011 Flagstaff Classic Superlite 831 FKBSS
Fleet of Canoes and one Kayak
So Many Rivers so Little Time!