Is there a quick way to get to their food section without having to walk ALL the way through the store? Last time I was there (four years ago now), you had to walk all the way through the store to get to the food. I'm just after the food.

Yes it's right behind the entrance escalaror now. On the 2nd floor.

Yep, just walk into the area behind the elevator/escalator.

Cafe is upstairs. To go food downstairs next to exit.

I think you can get in on the lower floor instead of the upper one. I'm not 100% sure.