The installation was simple the product is exactly what we wanted. Very satisfied with the purchase.

Amazing! Worth every penny!

Works great.
Never used a bidet before (like 99% of Americans) this. I have to say, this has been fantastic. The quality is good. Only issue is minor, the seat base has to be tightened once a week. I have two elementary school kids who use it and love it.

First time use- nervous...do my business. Press the button. Expect to have a cold jet of water up a dark crevice...instead a bit of buzzing and whirring as it sizes up its objective (my dark crevice) and contemplates can it handle this it or should it just quit now. A jet of warm water (not cold as expected)sprays and cleans. Now to ensure you get it done right, you do have to wiggle around a bit. Hence the tightening every week. Much cleaner and much less toilet paper used. The TP is used mostly to dry. Having paper towels nearby and a trash can works better.

All that said, All future houses will have at least one of these in it. Well worth the money.

First the main washing function works exactly as expected. It was pretty easy to install; had it installed with no leaks on first try in about 10 minutes. I'm not a plumber but have changed the guts of toilets when they leak; this isn't much different than changing the ballcock (as you should replace the feeder pipe/hose when you do that). One negative is that I have a metal braided hose intended to reduce chance of bursting. This comes with a T connection that doesn't have the same diameter thread as the valve, so I can't use my nicer hose (this is a plastic hose). The other negative is the lid is thin. It has warning not to sit on it, and probably for good reason. It easily flexes with little force (much less than average persons weight). I'm used to seat lids strong enough to hold 150-200 lbs.

Since it has a powerful heater I estimated its energy usage with a kill-a-watt. Yes, somebody with a calibrated lab would get more accurate results, but this should let people know how hungry it is. Bathroom is 60F which is unusally cold, so my usage might be higher than what others would see with house heat set higher. Each trial was about a day.

With water heat, seat heat on low and "eco" button set (green light) and one approx 20 second wash per day is about 0.24 kwh/day.
With water heat low, seat heat off, and "eco" not set (red light) and one approx 20 second wash per day: about 0.10 kwh/day.
Water heat high, seat heat off, and one approx 20 second wash per day: 0.20 kwh/day.
Seat powered off, turned on for about a minute on medium water temp then 20 second wash: 0.03 kwh/day (this does not mean 0.03kwh/use because the meter moves a bit even when its not used. Vampire power). The water gets reasonably warm this fast.

To put this in perspective, 0.24kwh is enough to drive most electric cars over a mile (3-5 miles per kwh depending on driving style).

Thus, I personally use it in the off except turn it on just as sitting down, its warm enough to be comfortable by the time you are ready (yes i tolerate cold air, but not cold water. Water heat off is too cold in winter1). Only negative is you can't turn it off (press stop button for 3 seconds) while still sitting. The occupied sensor won't let you turn it off, but doesn't automatically turn it on. If manufacturer ever revs firmware, I'd suggest adding those 2 features (auto-on when occupancy sensor activated; auto-off when you get off, or at least allow it to be turned off while still sitting).

How do we not have these devices as standard issue for all toilets in our modern civilization?

This unit works as advertised. Warm water, seat warmer, effective clean, movable water head. Retrofitted fairly easy to American Standard elongated unit with 1.6 gal flush tank. Hardware end of unit is bulky, and you do lose about 2.5 inches of the elongated toilet opening at the tank end of the toilet, but despite initial concerns about a diminished opening, this turned out to not be a problem.

Have used these in hotels several times recently, and opted in this model to go without air drying. I found the hotel units with air dryers were anemic and ineffective at drying. You *will* need drying, but you're better off with TP first and then plug a hair dryer in nearby if you need to. Weak air drying built into the bidet is just something that can break and doesn't work well anyway in the units I've encountered.

Seat lid is soft-close, nice, no more mechanical slamming seat lids. But lid is slanted for entire length, not flat - for those who practice lid-closed toilet etiquette, you will lose this as temporary flat "table space" to put things down on - I didn't notice that I'd used it until it was gone.

But all worth it. Bidets like this make you wonder why it's done any other way, outside of a campground.