The Brand New London Gatwick British Airways Business Class lounge is a revelation: a real delight in the mundane world of Gatwick. It is no surprise that it is big - bigger even that the lounge at London Heathrow - but it has plenty of features that aren't found in it's bigger cousin. It's on two levels, there is a great bar, there are various rooms to walk through, showers, decent food, even a children's playroom. There is also a mezzanine, with great views.