A monitoring system that is configured to monitor a property is disclosed. In one aspect, the monitoring system includes a sensor that is located in a room of the property and that is configured to generate sensor data. The monitoring system further includes a monitor control unit that is configured to receive the sensor data; based on the sensor data, determine environmental conditions of the room; determine whether the environmental conditions of the room are conducive to a baby sleeping; and, based on determining whether the environmental conditions of the room are conducive to a baby sleeping, perform a monitoring system action.