It is great that everything you need to know to get out is there in room - and is probably something you would eventually try if you were actually trapped in the room.
Really just your standard escape the room with the typical illogical leaps of faith: the manager is using the receptionist username? Yes, I shall get some unknown medication out of the vending machine, just because I can. And the can was empty? Ever try to cut a full can with a pair of scissors? It would so spray in your eyes...
And I'm calling it an error: usernames don't have spaces. Yes - the number of systems that support spaces is increasing, but in general, usernames don't have spaces.
But what makes this game awesome is the voice acting (music helped too). Just plain awesome.