You are coming from North:

1. I-5 SOUTH toward San Diego
2. Take Oso Pkwy exit and Turn right on Oso
3. Go streight on Oso for 2 miles
4. After crossing Moulton Pkwy
5. Turn right on Mareblu
6. #2 is the first Building on your left 

You are coming from south:

1. Take I-5 NORTH
2. Take Oso Pkwy exit and Turn Left on Oso 
3. Go streight on Oso for 2 miles
4. After crossing Moulton Pkwy
5. Turn right on Mareblu
6. #2 is the first Building on your left