I am considering flying business class on British Airways from DC to London Heathrow for my trip. BA is said to have some of the best lie-flat beds in the industry. This will be my third trip to Europe. I've "not slept" in coach both other times and am thinking of making this a bucket-list splurge. BA has an arrivals lounge at Heathrow where my wife and I would be able to take a shower the morning of our arrival, allowing us to hit the streets of London refreshed.
Anyone who has flown business class on BA have any thoughts to offer?