At the Villas there are 3 Community Assistants (CAs) who live on site. Get to know them and discover all the great things going on at the Villas and Isla Vista area. Having roommate issues? Your CA can help you forge a roommate agreement. Lock yourself out after the Trop office is closed? Call the CA On Duty phone for a lock-out key. Noisy neighbors? Your CA can mediate. CAs also host fun recreational and educational events to help you meet your neighbors. Say "hi!" when you see them around!