We travel to Japan at least twice per year (family) and have been using Washlets for over a quarter of a century.
Yes.
But there is a better option. In 2011, We replaced one of our toilets (located in a small powder room that our guests use when we have a dinner party) with a Toto Vespin II, and upgraded that toilet earlier this year by the addition of an
Inax Clessence advanced toilet seat (which we purchased from Terry Love, who sells it for an excellent price, and even offers free shipping). Here is an image that shows how the Vespin II looks in context in the 33 inch-wide powder room with the Inax Clessence mounted:
View attachment 16653
Why, when we purchased a
Toto toilet, did we mate it with an
Inax advanced toilet seat? I addressed that matter in a post in another thread in this forum a couple of days ago, here:
https://terrylove.com/forums/showth...a-TOTO-CST416M&p=348384&viewfull=1#post348384
As to the other questions that you ask, we are hosting a large dinner party here later this week, and we anticipated that some of our guests may need to use the powder room, and might have questions similar to yours. So, to reduce the intimidation factor, we wrote and printed out the following instructions and taped the page to the wall next to the toilet. Here it is:
View attachment 16654
I hope that you find this helpful.