Inside and outside shower. The method the shower works is the bathroom doors expand and a detachable shower pan is placed on the floor and connected to a floor drain, a shower curtain surrounds the person showering. This frees up more floor space inside the Recreational Vehicle. Those who wish, may shower outsideBathroom has toilet and sinkLots of within cabinet area, as well out outside storage compartmentsRoof vent with electrical fanLED interior lighting saves battery power