What Kind of House are We Running Here?

Gavin and Gage are smart and talented and quite good at many things in their life, however keeping things orderly and leaving the house in a general picked up state are not among those good things.  I came home from work today to this series of pictures.  The first one is the front door mostly wide open above.  At least we have a glass door outside the main door that looked closed??

I thought someone might actually be home as I walked up stairs with bedroom and bathroom lights blazing and the gently whir of fans still going in their rooms...but there wasn't...

You might also think that the presence of half-eaten candy wrappers on the couch would also indicate someone was near, but you would be mistaken.  I think we may need to reinforce some basic house upkeep expectations during family dinner tonight.