Some time ago, I won an online auction for a German-army surplus safe. It's rather a monster - 2 metres tall, 1.2 metres wide (two doors) and 80cm deep (say 6'x 4'x 2.5'). It weights 900kilos (1980 pounds). It was cheap - 200 euro. I hope it will meet my gunsafe needs for quite some time to come.
So I consulted the yellow pages and called around for quotes from moving firms to pick it up in Germany and deliver it to my residence in Brussels. After some weeks of silence, the successful lowest bidder has sent me - without a word of explanation - a bill for a fruitless attempt to move the safe. They claim that I misinformed them about the task. Of course, that's nonsense; I have an e-mail from the vendor's representative on the spot, telling me that the moving company attempted to shift the safe with a single workman and a dolly - no wonder they couldn't do it... I will be declining their request for payment, in the nicest possible way.

Anyway - now I'm in the situation that I'll have to use another (much more expensive) moving company. Unfortunately, this alternative mover, while happy to pick up the safe from its present location, won't deliver it to Brussels. Instead, they will put the safe on a pallet, and have the pallet drop-shipped to my kerbside or another desination of my choice (such as a warehouse).
The question is this - what equipment and manpower would I realistically need to safely (a) get the 900kg safe off the pallet (b) down the slope to my basement garage (c) tilt it to go in the up-and-over door (d) bring it upright again (e) move it into the spot prepared for it against the wall.
Is this the kind of thing I can do with a band of willing, muscular Poles and some hand-tools, or should I just hire another safe-moving firm at this end?
Help!