There was no guessing what the meeting Steve had called would be about. Tony was well informed on the Captain's worries, and had been working diligently to try and do everything he could to prepare them for what may be coming. But he was only limited to the knowledge of their time, and the resources he had. Steve probably wouldn't be happy with the information he'd gathered.
He couldn't help but pause in front of what would be the living room area, staring at the large crater in the wall created by what was supposed to be the couch. There was only one explanation for this: Thor. Did the large brute have to break everything? Steve only had his powers for a few years, Thor had them his entire life. Ugh. It would kill him to try not to break everything in sight, and slowly but surely depreciate all of Tony's funding...
Entering the room without a peep, Stark moved to go get a water from one of the tables and sit down at the longer meeting table in the center. He had with him a small device to show them the details of what he'd found. Ignoring the child-like inquiries of Thor and Harper, he rested his head in his hand and waited for Steve to lay down the information. Or tell him to.