Replacing chaos with calm: Secret oasis for helicopter medics at Royal London Hospital tucked away on a rooftop

Tap above to watch video report by Sally Williams

Staff at the Royal London Hospital in east London have created a secret space to help take them away from the stresses and strains of their adrenaline-fuelled jobs. Tucked away, out of sight, is a small oasis of calm to help pilots of the London Air Ambulance decompress and unwind after a challenging day.