Mi tre amis tiujn librojn! The Stainless Steel Rat books are where I first heard of Esperanto. There was even an appendix in the book with information about how to get more information about learning Esperanto. This was before the internet, so I had to write a letter to send for a correspondence course.
Jes, kaj eĉ plu. Legu plu ĉe http://i-espero.info/files/elibroj/eo%20-%20alos%20%20velkov%20-%20tabuaj%20vortoj%20en%20esperanto.pdf
Vi eble devis tondi kaj glui la tutan URLon.
Grandega! Dankon. Mi amas malrestoracio
Well, one might say that having a necessity is convenient. But I'm not certain that I wish to visit your house if you don't consider toilets to be necessary things.
Tualeto refers to applying make-up and all of those things which make up one's morning (or evening) preparations for the next several hours of whatever. Brushing (or combing) hair, brushing teeth, performing ablutions, etc. and applying (or removing) whatever warpaint is deemed suitable. The term has nothing to do with defecation.