Very easy to install. Having the nozzle built into the seat is so much more convenient than the attachment ones. Works great

I've tried and returned a few bidet toilet seats because they missed the mark. This one is a keeper. Hits the target, and not too hard. The simple design looks nice and is relatively easy to clean (cotton swabs may be necessary once in a while to clean the hinges). The mounting bracket is secure (it looks like two brackets in the photos, but it is one piece, the main component hidden under the seat), but the seat still shifts a tiny amount at the hinges, so maybe install the seat a little offset to accommodate the movement. I wish the seat had come with Teflon tape to ensure against leaking, but so far, so good. Great product and I would recommend to friends.