Definitely looks like it from the fly-through video. Sorry for the poor quality image but looks like a big space with tables and chairs. One aspect of the design here that seems a bit off (assuming it is a hospitality area) is the the brick parts on the facade seem to rise up past viewing height. So people in the area would only be able to see through the gaps. Would have thought it would be better to have the brick end at roof height and then have a glass barrier going around so the view is clear.There's a ground floor car park Bri and then the rest has been moved to inside the West Stand. I think @MickA is under the impression it's on the top part of the external building (which he may be correct about) but I think the glass part at the top of the West stand will be some kind of corporate area/bar/restaurant
Not easy to really tell from these images though so I'm sure they'll get it right whatever.