Getting your gun safe into your home is challenging even when you know how to move a safe. Having to navigate a few steps before reaching your front door adds to the challenge. But when you need to go up a flight of stairs to the second floor of your home, the move becomes even more difficult and dangerous.
Your best bet is to have a professional safe mover do the job for you.
That can save you the risk of injuring yourself, damaging your safe, or damaging your home.