A Spa in a Parisian Public Loo?

In this place:

There is only one loo, befitting of an upscale establishment next to the most visited museum in the world.

You pay the price of a cafe au lait to use the cleanest public loo in downtown Paris, complete with personalized concierge service:

You can choose the regular service or the Japanese spa, where an invisible hand will clean you up after you are done. If you are lucky, a scrub and massage may be included.

At your disposal, it seemed, are pleasant-to-the-senses toilet rolls across the colours of the rainbow for your esteemed derrière that would make Macaroons proud:

Needless to say, the place smelled divine. All the more to enjoy in your cosy cabin.