Another great experience with SIXT. They are definitely my favourite car hire firm in Europe after great experiences in London, Berlin and Lausanne. Served by Corinne who was hyper-efficient, friendly and helpful. The pick-up is further from the airport than some of the others but it makes little difference as there is not much traffic. The shuttle takes you over to Hatton Cross or you can use the tube If you prefer — It’s right next to the underground station (4 minute walk).