A BETTER LIFE

DIY SOS: The Big Build, 9pm, BBC1

THIS build could prove not only life-changing, but life-extending for midwife and mother-of-four Sascha. She has suffered kidney failure and must visit hospital five days a week for dialysis; being able to do it at home could add years to her life. Enter Nick Knowles and his army of volunteers, who set about transforming her home in Welwyn Garden City, to include a dedicated dialysis room.