I could not be happier with the meet and greet parking. It was a bit chaotic at drop off because of the sheer amount of people waiting but it was 8am midweek at Heathrow, so kind of expected. The signage for the parking areas just need to be a bit more prominent as not obvious once you get to the level, black signs with white writing on columns in a dull car park are not easy to spot when watching for cars pulling out and people wandering with luggage trolleys, lucky my daughter was looking out for signs but all smooth once we parked. On the way home, amazing, I rang after picking up our luggage, as requested, and made our way to the car park where the car was waiting for us. Baggage claim to driving out of the car park less than half hour. First time I have used meet and greet, will definitely use again.