I found this product at Solutions and I just cannot fathom it being a good idea in most homes. I like things that are easy and convenient. I like organizing up off the ground whenever possible. I'm not such a fan of personal care products on display with the exception of some lovely perfume bottles or the like. Toilet paper as decor - not so much.
I suppose this could be used in a very private bathroom such as a Master Bath. But even then, do you really want to stare at toilet paper while doing your business? I'm going with no.
If you are worried your guests will need an extra roll while visiting, then put on a new roll before they arrive and save them the hassle of digging through your cabinets.
There are many ways to discreetly store your extra rolls - in a cabinet or in an opaque container next to the toilet. Here are a few of them:
Banana Leaf Toilet Paper Holder
Basket to sit on back of toilet