[He considered that for a moment but, nah, he'd much rather things be easy.]

Yeah! It's not that much different than making anything else with snow, just a matter of packing it together and shaping it how you want. Of course to make a fort you need a LOT of snow.

[He holds his hands up as if to demonstrate just how MUCH snow.]

I mean, if you don't have enough you could just end up with a wall or two.