"D &E gates have 2 small duty free and restaurants after customs. Before 7 am there are only a few options. There is a Sala VIP club inside customs as well as before customs."
"There is a sign outside at terminal 5 that as of November 1st there will be a £5 drop off fee for all vehicles. Factor this into your Uber or taxi cost."
"Different terminals have different features. It can get confusing if your BA flight is operated by Aer Lingus or the other way around. Be sure you check your departing terminal in advance."