Small props will go a long way to add to the set....
Think about that room and what it would be like in the real world.... Fire extinguisers, fire alarm switces, fire hose,
the classic spinning yellow or red lights (like on top of an old police car) a black board with formulas written on it... schematic drawings pinned up....
clip boards (there are always clip boards in sci-fi.)
Electrical juction boxes, control or monitor panels, xray viewing light boxes, emergency power kill switch, an observation window (for another room or control center)
Big oxygen cylinders, A tool tray, a sink, a emergency eye washer, small wall cabinets for first aid, or goggle sterilzation. alien fetus or brain in a jar...ok maybe not...heheheheh.