We have a nightly ritual in our 'house'. Gate locked. all chargers off, no unnecessary electrical items left on and plugged in, gas turned off, doors locked, Try that in a condo building, with a thousand other people in their rooms, some of them blind drunk, stupid, drugged up, or all three at once. I loath condo living and this is one of the reasons why, among many. Good job sleeping soundly on a high floor.