Alicante - stand 33

A trip to Alicante this evening and parking up on stand 33. This isn't quite the picture I wanted to take, the airport was really quiet and there was a nice view on the apron with all the air bridges lined up. But whilst I was outside my phone was playing up, a quick restart though and it was taking pictures again.
So here's the view out of the front window. I've never understood the use of huge glass sides somewhere in Spain, surely it's like a greenhouse in summer?