which car rental firms have desks in the terminal building?
Thanks John H, but this website doesn't distinguish between those firms in terminal building and those using shuttle buses. If you are a regular user of this airport, perhaps your experience is that the bus is so good & it doesn't matter.
The link in post 1 gives your options. To be pedantic, they're not in the terminal building, but in a purpose built car rental area just a couple of minutes walk away.