I think this sort of goes with the discussion we had about whether we show the family bedrooms where a playpen might be put for a baby to sleep in and it was more or less divided between those that felt that should be part of the tour and those that felt since this is first and foremost a home and a daycare second that it was ok to maintain a certain amount of privacy. I have one dad that just walks in and he is for the last child picked up so it does catch me every once in awhile cause it can vary but 10-15 minutes. Mostly I am busy in the kitchen but he can only come into the entranceway as I have a baby gate up into the house. He enters and yells hi. The mom rings the bell and waits even if the door is unlocked. The other two older siblings are in daycare centres and dad does the pickups too usually so just assuming that he is doing them all the same while mom recognizes me as in my home. I love my baby gate by the door.