Actually he offered , but I had to water the garden first, to use up some water out of the lower tank, before I could "down load" water from the tank up the hill.Did you ask VF to plug the water in for ya? I bet he would have if ya woulda ask. (If you didn't)
It is not that hard to deal with, no pump turns out I just gotta open a valve & the water runs outta the upper tank to the lower tank.