Now that is pretty funny - the entire floor is one big happy office - I posted at least 6 companies that I found in a couple of minutes with the exact same address.
15260 Ventura Blvd. Suite 1200 Sherman Oaks, CA 91403
Here is the problem - follow closely - it states clearly it is a virtual office and here is a link to help out!
YOUR EXTRAORDINARY DAVINCI VIRTUAL OFFICE LOCATION:
SHERMAN OAKS EXECUTIVE CENTER 15260 Ventura Blvd. Suite 1200 Sherman Oaks, CA 91403 1.888.VOFFICE (1.888.863.3423) Private Mailbox Number Issued/Required