With limited time and a kitchen calamity, will Amanda Lamb and a team of teenage community volunteers be able to secretly complete the home refurbishment of retired nurse Monty Kirby. If Monty's not running after schools clubs, cooking lunches for the elderly or fund-raising for charity, she's out maintaining her estate. She set up a community centre and devotes all her time to running it, helping countless kids steer clear of a life of crime. But improving the estate has taken over Monty's life, so now her home's about to receive a spectacular makeover from the people she's helped in the past. And all while she's away on a surprise spa break. Can the team pull off this mammoth mission in time?