From the M25 at Junction 4, exit toward Bromley/A21/Sevenoaks/Orpington/A224.
At Hewitts Roundabout, take the 4th exit onto the A224/Court Rd.
Follow the A224 and proceed through the next 4 sets of traffic lights.
At the 4th set turn right onto Kent Rd. Go straight over the next 2 mini roundabouts onto Chelsfield Rd.
After a few metres turn left into the Rosecroft car park.
We usually use the door to the left under the covered entrance way.