[Closed] Installing a water meter. Would you?

Listening to R5live last week there was a discussion on water meter's. Thrust of it was that if you have less people in your house than bedrooms it is usually worth having a meter installed.

I live alone and moving to a 3 bedded house shortly and I think water rates are quite a lot more than my present property.

Probably worth it for me - especially with a 1 year cool off option - but my main question is does it reduce value of the property when you come to sell on? Or make harder to see. Views? TIA