I had to start somewhere..   😀  and while browsing I find this beautiful (and cheap) shower dispenser…

While the brand is available in Australia, I couldn’t find this particular model

Luckily it is available almost everywhere else in the world.

This particular model can be install either on the straight wall or in the corner. It is not to big and therefore it shouldn’t take too much room. Perfect for the couple. It comes with plenty of sticker so that you can choose which dispenser to use for what… While it does look good it has no metal parts other than the three springs in the pumps.
Prices vary from $35.00 to $120.00. Shop around…