The building address is:
2570 W. El Camino Real (Tenant suite number)
Mountain View, CA 94040
All USPS and package delivery services deal directly with tenants. Someone needs to be present in order to receive or hand over outgoing mail or packages. Should the main entry to your suite be locked during the day, make sure that mail and package carriers have a way to notify the proper individual of their presence.
The USPS Mail boxes are located at the front of the building with a the last scheduled pick-up of the day at 5:00 p.m. The UPS Box and Fed Ex drop boxes are located in the basement lobby of the building. California Overnight drop box is located at the rear of the building, just outside the lobby door.