Am planning a trip to England, landing at LHR (Heathrow) at end of August for a couple of weeks. Car rental is very high for an automatic. Found on the UK Expedia site a company called Virtuo. Seems the car pick up is done via a phone app which unlocks the car at an off airport car park. Has anyone ever used their service. Price is about 50% of the usual companies.Thanks for your help.