Ninety percent of the battle for this location will be getting through the maze like roads that run like arteries from Sunset Blvd to Mulholland Road above. This route is used by crazy commuters and locals alike to bypass Coldwater Cyn. or Laurel Cyn. The large Laurel Sumac Bush is extremely close to the small magnetic flip top container hidden in a usual way, I would stick with the silver rail as opposed to the old white rail.
Parking could be downhill around the corner and across the street from cache location. Blu Jay Way has a dead end for vehicle traffic to be used for emergency vehicles or maybe pedestrians if there are no signs posted.