My favourite room: Documentary maker Anne Roper on the disappearing wet room that future-proofed her home – and meeting Elvis

Those who follow the constantly changing and evolving world of interiors will be familiar with recent innovations, including walk-in wardrobes, secret pantries, appliance garages and coffee stations, but we at irishindependent.ie have what we believe is a world first – the walk-through-the-hall wet room.