They've grown up with it so its not hard. They all started reading young, all of them have been in sports like gymnastics, football, soccer, etc., they all play an instrument, and they learned early to use their imagination drawing, playing, etc. They basically get up and play and don't think to complain. They might ask to watch a movie or whine on occasion, but its short lived.
The downside, our home is a madhouse. As I type this I can hear the piano playing, the football being thrown against something, two of my girls shaking the floor doing gymnastics, and my wife chasing the two little ones.