I have the Epson Cinema 2250 and the Elite Screens Yardmaster 120 inch. I’ve had the projector in the pool room for ~1 year now and haven’t had any issues with it. My fear is that the high levels of humidity in the room would cause a problem. So far, working perfectly. I suspect I’ve voided the warranty and it isn’t going to last as long as if it were in a different environment. Projectors have substantially come down in price. Even if I have to replace it every couple years it seems worth it to me! DM me if you want a picture of the setup.