I uploaded a mod with bathroom and laundry items to Nexus Mods yesterday and also posted a link on Discord, but I figure I should post here as well, so:
http://www.charlotteahlgren.com/FFmods/Hygiene_ChA.zip
This mod has 18 items in it, mostly decorative though the villagers can sit on the loos, so don’t be surprised if they disappear into the privy to eat their meals in solitude 
Feel free to let me know if you find any mistakes.
(I did notice that I forgot to change the screenshot I uploaded to Nexus Mods, where the wicker laundry baskets are visible, after I replaced the wicker texture. The first one ended up a bit too realistic looking, comparatively, to fit in the game.)