Common house (Megaton)

The Common House located in Megaton (and elsewhere?) contains food and alcohol that you can loot without obtaining bad Karma. Several Megaton Settlers can be seen sleeping in beds which, if you sleep in, will get you bad Karma. The Common House was created by the Megaton "government" to house transient Wastelanders and potential citizens. While most residents of the Common House work in Megaton and receive rations of food and water, they are not technically citizens as they do not own a home within the settlement.