As with most of the terminals at LHR they seem to want to keep you near the high priced duty free shops for as long as possible by leading you through a maze of booze cigs and perfumes straight after security and then if you get to your departure gates too early they are not open and so there is nowhere to sit. But surprisingly there are a few seats doing nothing in the arrivals corridor, Who wants to sit down on arrival, nobody, they want to get home or wherever ASAP. Toilets are also few and far between.The male one near our gate was out of order. The sooner they knock it down and build a proper terminal (or a proper airport) is not soon enough, it should have gone 30 years ago.