Those without en-suite facilities, the IMB said, had to register a toilet request by pressing a button in their cells.

BBC: Toilet concerns aired over HMP Bullwood Hall, Hockley

Each ward will have two four-bed bays and 24 single rooms on each ward so the majority of children will have their own room with en-suite facilities.

BBC: New design for Alder Hey Hospital

The Butterfly Suite offers private space for parents and has been equipped with a double bed, sofa, fold-down chair bed, tea and coffee-making facilities, a TV and an en-suite washroom.

BBC: Simon Gill