From M25 Junction 20, exit on the A4251 towards Kings Langley.

Follow the A4251 for 0.5 mile, and at the first roundabout, take the second exit in to Home Park Mill Link Road.

After 0.3 mile, at the T-Junction turn left on to Station Road.

Follow Station Road for 0.5 mile, and at the crossroad intersection go straight across. There is a Texaco garage on the left hand side of the junction.

You are now in Primrose Hill. Continue for 300 yards and turn left in to Kings Park.

Orion Audio Visual are situated 150 yards from the junction on the right hand side of the estate.