How do I keep the peace?

[Mamma_Mia]

Please Take No Offence!!
He is 4 years old, if he was in daycare (outside of the home) he'd be sleeping in a sperate area from little ones if he was screaming or crying etc. I would have him nap on the main floor alone and either take him back to bed each time he gets out or get one of those door knob covers so he can't open the door and let him at it! *if you think he will sleep* if not then he needs a 'rest' time.

If this was a daycare child I'm sure you would not allow a lot of what he is doing, right?

Good Luck!