14 gun safe. weighs a little over 300 lbs.
Have you actually bought this safe yet?
Because if you haven't, the modular safes are definitely the way to go - the Titan SnapSafe assembles without tools and the door is the heaviest part at 90 pounds.
I have one on my wishlist, which is why I know about them. If you've already purchased the safe, I would treat it like a large metal couch - nobody between the safe and the floor (pulling is easier anyway, once you secure it with ropes and straps), lay blankets or whatever on the stairs, strap it up good and have somebody take the slack up on the rope as you pull it up - most safely with 3 or 4 people, but 2 strong people can probably do it.
This post was edited on 1/28 at 10:34 am