Trying to get this into perspective. How much would it cost to convert a bathroom into a shower room? Not a lot. Conversely converting it back by future owners would not cost a lot either because the plumbing will still be there. I certainly wouldn't convert it back when and if you decide to sell because you will spend money on something that your future buyers might not like.
Only 50% of middle age adult manage more than 1 brisk 10 min walk a month.


