You are Gus Gamelton. A member of Elevator Maintenance Team at Black Mesa Research Facilty. You work here for a very long time and alredy saw things. You heard that today a very important person visits BMRF but it's none of your business and today will be just another day, isn't it?
I believe this place could need some more personality. Add few posters around. Pictures what ever regarding Black Mesa recruitment, safety guidelines and mere decorations to improve morale of the personnel spending their time there.
Who knows you could even add a dart board in one of the corners or some Arcade machines. Few plants here and there also wouldn't hurt.