Research the safe that you want to figure out if there are issues during transportation with the anti-theft. I've moved two in the past year, and did them both by myself. Transported both of them on their back (one manual, one electronic) on my trailer. Unloaded them by inserting sections of conduit under the safe and rolled it off the trailer (this part requires another person). Once off the trailer I walked it wherever it needed to go.
If you're putting it in a basement do yourself and your friends a favor, and just hire someone for the extra $200-300. If you have really good friends and a heavy duty cart, it can be done, but it's not fun. If you need to move it a ways across carpet, put golf balls under the safe and roll away (these also work for getting it off a trailer).