Columbia University Housing

Guide To Living

The following commercial activities are prohibited, including, but not limited to:

solicitation by anyone, including vendors, students and staff;
stuffing of commercial flyers, menus, or advertisements under room doors;
setting up tables for the purpose of soliciting money for/or participation in any company or organization;
leaving collection boxes to collect goods for charities;
posting of commercial advertisements in the hallways, elevators, or anywhere in the residence halls.

Customer Service Center
118 Hartley Hall - (212) 854-2775

Hospitality Desk
Hartley Lobby - (212) 854-2779

General Inquiries
housing@columbia.edu