Convenient to gate 5 at Heathrow, but bathroom was disappointing. Shower door scraped floor and could not be closed, which let water into bathroom, as there is no basin to catch water. There was no soap at the sink. They had put shampoo or other container, with broken spout. The rooms have a strange lighting system. You have to insert your card and control most lights with a central controller. The problem… you can’t read the controller in the dark. So finding the bathroom light button on a little control panel, which requires insertion of the security card, is inconvenient and potentially dangerous at night.