You really need a vac that has the same suction as a regular household type if you spend a lot of time in the coach, and use it daily if you really want to keep the carpets looking good. We have a full size upright. Also a Bissell compact deep cleaner shampooer with a beater brush. Surprisingly they do not take up much space if your organized. Also we find a cleaner with a disposable bag is the best otherwise you must empty it outside to avoid a big mess.