From US 101 south bound:

Take the exit toward Marin City/Sausalito/445AMarin City/Sausalito/445A

Turn left onto onto Donahue St

Turn right onto Bridgeway

Location is on the left behind the 3030 building after Gate 5 Rd

From US 101 north bound:

Take the exit toward Sausalito from US-101 north

Continue onto Bridgeway

Location is on the left behind the 3030 building after Gate 5 Rd