Because the greater are the more complicated and of course it more spends a lot of your money. We strongly recommend to you that you should consider everything that your pool is built in accordance with what will you expect. Below we share with you a little bit about some kind of a private swimming pool which is usually built at home backyard. Build a swimming pool behind the house may not be an easy job. That if you want to build a great in-ground pool. Different but if you want to build an above ground pool in your own backyard. Swimming Pool.