Not every toilet in Europe charges money. For example, France has some of the best public toilets I have ever seen. Go in, do your job, and press the button. 3

Not every toilet in Europe charges money. For example, France has some of the best public toilets I have ever seen. Go in, do your job, and press the button. 30 seconds later, everything is flushed and cleaned automatically, and the toilet automatically opens for the next person. In some of the long term hikes, there are pedal toilets. Do your thing, and "flush" it down by doing a small cycle movement. There is a mechanism to move your gift down the toilet without using any water. If you are worried about left hand and water, you will be pleasantly surprised when you see butt guns. It's a bidet shower that sprays water and you don't have to use your hands. I grew up in Sri Lanka, where we have them everywhere (in addition to toilet papers), and I personally got them fixed in the bathroom when I moved.