text: This device is pretty easy to install if you have any modicum of plumbing knowledge. The video makes everything clear. This bidet is my first try at such devices and bought it because it was cheap and my interest was piqued. It has cut the need to TP way down and really leaves a bum feeling clean and refreshed. Can't speak for the ladies, however. My wife is still giving it the stink eye so I'm not sure if she is using it in secret or not. I don't check or ask. We have the cold water model only but I find it refreshing as the bum is not as prone to shock as the rest of the body. If you have been thinking about buying a bidet attachment, this has been a good one.