This may be of use to some people and of interest to others. Certainly I could not find much information before I embarked on our build and it was a bit of a leap in the dark.   We designed our house with a swimming pool. It is quite an extravagance but my daughter and I really enjoy swimming and messing about in the pool and it is a luxury I have always fancied.   The pool has now been up and running for the past couple of months and I am extremely pleased with it. The insta