We used a battery operated Dirt Devil stick vacuum (LOWES) - works great and stays charged for a long time. We also have a bigger canister type vacuum from LOWES that we keep in the storage bay for better cleaning from time to time...
We thought we doing a good thing when some carpet squares became available from work after they replaced their office floor carpet. I put this all down in my OF-ROAD POPUP floor and under the two tent bed ends. It did great making the floor warmer but I never thought about carpet picking up all the woods trash you bring in on your boots... All kinds of leaves and other woods items in the trailer all the time now... the Vinyl floors were much easier to sweep out..
Roy ken