To answer as someone who has done this in the past....
It is not hard at all. I took my suspension all the way apart which seems like more than you would have to do. For total disassemby and reassembly it took about 3-4 hours per corner.
Things that slowed me down.....
Not having a list of the torque values for all the bolts.
Complete metric sockets with up to 22mm.
Large metric allen wrenchs
Anti-seize compound for re-assembly
Lock-tight RED for the axle bolts.
Ball joint tool for the tie rods and bottom ball joint (you may not need this if you are not taking off the hub.
Caliper bolts