People tend to check in during these times:
Legally blind? Don't shop at Tesco.
Hot food is better in cirrus C than cirrus A. You also get bigger portions
Coffee is good from both citrus C and Cirrus A
Get here early to get a parking space
If you have a Tesco pass the coffee at costa is half price
The toilets get cleaned in a anti-clockwise order
This is the world headquarters of Tesco.com. Take a look through the doors see the giant interactive video screens at the far end of the atrium.