Book of Hygienix, Chapter 5, verses 4 to 7:

And yea, they entered into their appointed room at the hotel in Jinshanling, and they saw that there was heating, and that there was hot water and yea, even television, and it was good. And lo, after a hard day's trekking, the hardest he had ever seen, and having not had a shower since the Friday, and this now being the Wednesday, Andy was sore in need of a good scrub down. And so he entered into the bathroom and he saw that there was a shower, and that yea, there was hot water, and so he gave thanks to the Lord, and entered into the shower, and made himself clean, and there was much rejoicing.

:-)

In fact, I was even tempted to take a photo of the shower-head - that's how good it was. But I didn't, because I'm not a complete lunatic.