If you ever have the opportunity to visit the Bristish Airways www.britishairways.com/ Concorde lounge at London Heathrow then definitely take it. We loved it. It is enormous with many different areas to dine or relax. Saw a couple of very famous celebrities in there too. Personalised service and opulent surroundings make this up there as one of the best lounges we have visited in the world. Flight in first class on their A380 was comfortable and the service was excellent, the food could have been a little better. We arrived feeling very refreshed after a 14 hour flight. On the flight to Istanbul we met a famous male singer and had a good old chat about flying and life in general.