Lack of bidets, like insistence on using fixed-head showers (and only fixed head) or putting light switch of a table lamp in the bulb holder, the most inconvenient location, is one of those things that I can never understand about Americans and that makes me think that may be there is something particularly brain-damaging in the water here. (insert sarcasm tags appropriately)
by SEA you mean south east Asia not Seattle right?
Yes that is a great thing I’ve been thinking of adding to my bathroom. Would you use just cold water or mix in hot water?
I’d want figure out how to keep warm water ready without running the tap for too long. Cold water in winter is very cold and colder than I would want for this option.
People often ask, "But don't you end up with a wet butt?" The answer is, you use toilet paper (and less of it). Or if you're wealthy, your bidet includes a dryer.
I always used a small towel, it doesn't get dirty because if you clean your butt properly is just wet, and you wash once at week (like all the other towels)