Heathrow Terminals 2 & 3

– Booking in advance is recommended to avoid waiting. – Upper Class Lounge staff are excellent and friendly, and food is quickly served and tasty. – The airport can be quite busy, but security checks and baggage collections have improved recently. – There are plenty of shopping options inside the terminal before and after security. – The airport has strict policies regarding liquids and electronics during security checks. – Free WiFi at the terminal works well with decent speed. – It is one of the better airports overall that the reviewer has visited. – Knowing which terminal you depart/arrive at can make a difference in planning your journey to/from the airport. – Taking a train from Russell Square with multiple bags was smooth for check-in at Terminal 2/3. – Choosing between Elizabeth li