I use ours outside. I added an outlet inside and outside that has hdmi, rca jacks and the cable jack. We enjoy our directv, playstation, Netflix outside when the box and ps3 are inside and through our outside speakers when outside watching tv. I will add a second tv next year hanging from the front bunk end, cause I'm lazy and don't want to turn around when sitting at the dinette. So anyways yes I use it outside, not a huge pain to move, and would like to know where to buy the same mount as well so I don't have to machine one.
2014 Roo 21DK