Engine needs to move out of the way on the driver's side.......so it's mount off, downpipe detached, fuel lines detached, driveshaft detached etc.... then move the engine forwards with a hoist.
Once that's done, it's just a case of unclipping the pedal from the master cylinder (there's a special tool for it, but most people make do with a screwdriver) and removing the brake lines from the Master cylinder, unbolt the servo etc, then pull it out.
It's not as bad as it sounds. Just need the right tools.