Hi, My experience of the Turkish Airlines LHR Terminal was nothing but great. Right from check-in, the people were polite, professional, and efficient. The terminal itself was clean and well maintained with good directions so that I could navigate easily. There were plenty of choices of food and drink, and the seating areas were comfortable to sit in prior to my flight. The boarding process was well-arranged, and the gate crew were responsive, making sure everything was on time. I was surprised at how smoothly everything operated, from check-in to boarding. Turkish Airlines makes air travel so simple at the LHR Terminal that it is an excellent option for any traveler passing through London Heathrow. I highly recommend this terminal for its convenience, comfort, and fantastic customer service.