Edinburgh Metro in Edinburgh, Scotland

Robertson's Close connects Cowgate with Infirmary Street.
From Waverley station, enter South Bridge via Fleshmarket Close or Cockburn Street and Royal Mile.
From the Bus Station get to South Bridge, via Princes Street and North Bridge. Walk away from the city centre on the South Bridge. Take first lane after Royal Mile on the left (Infirmary Street). There is the Royal Oak Pub at the corner. Take the next lane on the left again, which is Robertson's Close. Climb down Robertson's close for about 50 yards until you reach the car park on the right. Cross the courtyard to find reception at the far end.