I get it. I really do, but this is an important device that is stopping one of the earths most powerful beings from going nuts. This device is being kept in an apartment with no security whatsoever, by the very person who needs it no less? There is making things relatable for the reader and then flat out abusing suspension of disbelief and this is the latter. Like I said earlier if Bob is in a pocket dimension inside a pocket dimension then bravo. I noticed that "Misty" was doing a Wakandan salute so maybe he is really in a lab in Wakanda? The thing is I'm not invested enough in the Sentry as a character to care enough. The second issue better be a barn burner.