We dig deep into the ground to build a mini swimming pool in our underground secret house. Watch as we go step by step, excavating the space and preparing it for the pool. If you love DIY projects and ...

A dad has found a unique way to beat the heatwave by building a swimming pool in his back garden. And he used YouTube tutorials to teach him how to do it. Alex Dodman, 36, from Saffron Walden, Essex, ...