What building is this?

Factual Questions
1

Ford has released some promotional shots of its new Focus EV, but I’m more interested to know what building it’s parked underneath. See photos here. It looks like a hugely overengineered solar array.

Assuming it’s not photoshopped/ CG, does anyone know where this photo was taken?

2

Looks like a parking garage to me, albeit a modern one.

3

A parking garage with steps and no parking spaces? :dubious:

4

Looks like the underside of a sports stadium to me… but I’d like to hear the answer.

5

They are solar panels at a park in Barcelona: