It&#x27;s nice for layovers and delays.  It&#x27;s also nice if you&#x27;ve just gotten off the plane and it&#x27;s a long enough flight that you want to freshen up in a nicer, less crowded bathroom and then have a complimentary soda and cheese plate.  That&#x27;s how I&#x27;ve used it when I&#x27;ve had it.