Closing windows and doors will also reduce the noise levels heard by your neighbors. Ensure that sufficient restrooms are available so your guests are not using the outdoors. You also should guard against your guests damaging your property and the landlord's apartment. Finally, be available to answer the phone during the party. If neighbors telephone but are unable to speak with the host, then they usually call the police instead.
Moderation is the key to a successful party.
If people consume too much alcohol, they are likely to use poor judgment. Poor judgment tends to lead to criminal behavior such as disorderly conduct, property damage, driving under the influence of alcohol, vandalism or acquaintance rape. Excessive consumption of alcohol also may lead to other consequences such as alcoholism, unwanted sexual experiences, missed classes, poor performance on exams, strained relationships and other undesirable results. Concluding your party. Hosts can save their guests considerable trouble and money by insisting that all beer be left at the door.