HI. i was thinking about this for a couple years and finally bought one. very easy to install unless you need an outlet. all the parts you need to intall included. easy to use. took a couple times trying all the buttons to see how good it works. i just wish i had bought this years ago. i dont know if i should put one of these in the guest bath or not. i hate leaveing on vacation now because no one else has this type of bidet.  even on st martiin they just have the simple toilet type of bidt installed.