Yes this is 100% totally real. This is the actual place.
If this room "was" the hub for all space missions. It would be a high security area. Damaging equipment, or ruining cable lines running "supposedly" to telemetry networks outside would be of the highest concern. Much less partying and goofing around.

No matter, because they have rented this room for multiple movies. They have a multi-media room for the news reporters to setup and film with their cameras.