>>/24962/
I see no reason to.
I have a big tub, a shower, a toilet and a big mirror. Nothing I see in that picture would be of any use to me that I can't already use in my bathroom.
My bathroom is just 11 years old and while smaller, doesn't look like schlock, but actually modern.

And if you mean because of how much money it cost, that'd only be relevant if I could somehow sell the bathroom seperately.