I have a 4-year-old daughter and an almost 2-year-old daughter. We live in a 2BR apartment and they have DESTROYED the place, mostly by spilling red juice on the carpet, spilling yogurt on the carpet, fruit snacks, everything. Drawing with crayon on the walls. It's awful! I am going to be moving to a new townhome (i'm talking not even finished being built yet!) before Christmas and want to keep it as nice as possible. Any tips on putting rules into play now that...