Okay thank you! In that case I think John and Tony will both be checking into doors though they'll have different focuses/approaches.

Tony is obviously technologically inclined and will be focused on hacking different systems to try and force the doors open, or trying to find an override on the doors themselves. He'll be looking for doors near communal spaces/doors that are large and look essential. When he's focused, he will not give up so expect him to just keep going until something happens.

John will focus more on fiddly things like the filing cabinet room, anything that gets them information or seems remotely interesting/different from his brief look around. John has less patience so if he doesn't crack a door he'll move onto the next one/whatever after an hour or two.