Tealess for hours

A few years ago I used to take photos of houses and write the descriptions for an estate agency here in Spain. Often, if it were a house in the countryside, the sellers would tell me how they had spent loads of money on putting in piped water or connecting the house to the electricity grid. I had to be careful how I told them that all that money was irrecoverable. If they hadn't done it the house would have been worth less – off grid houses or with tanked rather than live water are less popular than the connected ones - but nobody pays extra because a house has electric and water. When you click the switch you expect the current to flow, when you open the tap there should be water. Utilities, like roofs, are things you expect in a house. There was a little piece on the Town Hall website the other day about improving the water supply to some little hamlet and there was a picture of the pipe. It wasn't a very big pipe maybe 6 or 7cms in diameter. It wasn't very high tech ...