If you’re heading into Edinburgh, it might be quicker to change at either Edinburgh Gateway or Edinburgh Park Station and get on a train to Waverley, than it is to take the tram with its 14 stops.
The tram is ideal to get to from the airport from the offices in Edinburgh Park like Argon & RBS. Only £5 compared with over £10 for a taxi. It's clean, fast & in the 10 weeks I have used it reliable