American Standard Advanced Clean 3.0 SpaLet White Electric Elongated Bidet Seat, Heated/Soft Close

this piece of equipment works well and seems to be well made. Having said that, it's pretty clear that the people who designed it never tried to install one. For starters, the water connection happens at the bottom of the tank and includes a rather large, beautifully made fitting that screws onto the water inlet for the tank. Because the fitting is so large, you can't just remove the tank and attach it, slide the fitting through the access hole in the toilet and then re-install the tank. it won't fit. For toilets with straight sides, that means you have to un-install the entire toilet, turn it around to install the fitting and hoses and then re-install the entire, assembled toilet. what could have been a 10 minute job turns into a job requiring a couple of hours. that complaint aside, once this unit is installed, it works well. glad we purchased it