Glasgow Airport offers a wide range of facilities and services, which is unsurprising given its stature. Within the airport, you'll find free WiFi access, charging points, printing services, and a couple of airport lounges. The Lomond Lounge and UpperDeck Lounge are available, offering complimentary drinks and snacks, with an additional glass of fizz for anyone feeling fancy.
Beyond the lounges, you'll be able to relax at many great restaurants, cafés, and bars. Bird & Signet, Burger King, Greggs, Caledonia Bar & Restaurant, Stack and Still, and The Spinning Jenny are all in the terminal. You could also do some shopping at Glasgow Airport, with AeroSpa, Boots, Jo Malone, Bobbi Brown, WHSmith, World Duty-Free, The Glasgow Store, and club shops for Celtic and Rangers ready to appease any shopaholic's needs.
If you don't fancy public transport, you could always check out one of the many Glasgow Airport car hire desks from major brands like Alamo, Enterprise, Hertz, and Sixt.
If you hate the long security queues, you can also get a Priority Security pass. If you need special assistance, you can arrange this by contacting the airport 48 hours ahead of your flight.