Very easy to install if you have flexible pipe water supply to toilet. If you have copper pipes attached to toilet you may have to cut them to fit. If that's the case I would replace with flexible pipes for future changes. Works great. However the water is a bit cold as it is not heated. Great quality for value. 

Attractive design, easy to install and easy to use for complete cleanliness and hygiene 

It actually worked better than I had expected. It's not perfect, but even so it does the job well. Installing it was easy. It is far better than depending on tissue to do the job. In my previous house I had a separate bidet but in my present house there was no way to instal one. That is why I bought the Kohler unit. 

Excellent product! Very useful and easy to install. 

It leaks from the handle on the right. Not very much and not regularly, but sometimes. 

Works like it's supposed to. I bought this for my husband and adjusted the spray strength/direction to his liking. I had to move the tank back 1/4" to clear the back of the bidet seat. A minor adjustment and it fit perfect. I'm pleased. For the next one, I plan on getting a heated water hookup or one built in for the cold winters. Not a fan of the cold water spray but he doesn't mind! 

Second one I bought. Love it! Easy to install and use. I used a braided stainless steel connection to water feed. First one I used regular plastic toilet seat screws to connect to the toilet and not the one that came with the unit (seemed like reinventing something that didn't need to be). But the 2nd one I actually got the newfangled screw Kohler sent to work. Would highly recommend. 

We are very satisfied with this bidet toilet seat. It works as announced. It was easy to instal, with one exception that should be corrected by Kohler: the in-line filter reduces the number of threads that can be engaged by the connector at end of supply hose. I had to eliminate that filter in order to get a tight leakless coupling. Otherwise, very good and affordable product. 

I am happy that I purchased this one. It came in a biscuit color that matches the existing toilet. Has a soft close top that is nice looking and is not flimsy. Very good water pressure. I used to have an electrical one in my prior place. But this is much more cost effective and I don’t need the heated water feature since I am now living in southern Florida. 

Purchased this when it first came out and got a very slow drip from the handle (no damage to floor or drywall) Called 1-800-4Kohler and they sent a new one out immediately. Two years later no problem and everyone fights to use this one bathroom... need to order more for the rest of the house. Taking one star off for the initial design flaw. Thank you Kohler for standing behind your products, as always!