I just helped moved a liberty colonial 50 about a month ago. We was moving it out of a house onto a trailer. Slid it on the carpet till we got to the hardwood floors. Then put a piece of carpet upside down and wiggled the safe onto it. Pulled/pushed it to the front door then used a heavy duty appliance dolly. Rolled it out down the sidewalk and up on the gate of the trailer. Strapped it down and was gone. It was tough, but not that bad. 3 of us moved it to the door, then used a 4th at the dolly. One guy sat around and watched.