Purchased this contraption on the recommendation of a friend from Switzerland.  He was bound and determined to educate an unenlightened American on the hygienic advantages of bidets.  He was spot on!   Darn...I hate it when he is right!
This product is well made, works as advertised, and is an easy install.  With a three year 100% warranty and strong company support why would anyone buy anything else?
Thank you!