We parked at NCP Flightpath at Heathrow at the end of October. It's cheap - but that is all that's good about it. The staff were unfriendly and rude upon our return. We were running a few hours late due to flight delays. However the staff in the reception, and on the barrier intercom were rude and unhelpful, and insisted on charging us the full rate even though it was only a couple of hours beyond or original booking. They kept us waiting for nearly an hour before we had to give in a pay. (I have since reclaimed the charge from NCP Head Office directly following an official complaint.) Additionally, the car park has a lot of tree cover, and the only space available on our arrival was right under one. On our return the car was absolutely caked in bird muck, sap, leaves and general gunk. I would not park my car here again as it's not worth the aggravation, or risk of damage to car. I would rather pay a bit more to use a better airport parking provider such as Purple Parking Business.