We are easy to find.
Just take the A351 through Corfe Castle to Swanage. After 2 miles turn right at Harmans Cross into Haycrafts Lane. Pass the Village Hall on your right, over the railway bridge and up the hill. Downshay Farm is the second turning on the right.
Warning: your Sat Nav will only take you as far as the Village Hall, keep going up the hill for another 300m until you see the stone sign! If you come over the ferry, your sat nav will try to take you down all sorts of country lanes- ignore it and head to Swanage, then take the A351 towards Corfe Castle until you reach Harmans Cross.