Sarah’s flat is near from Edinburgh Waverley station. If you have a big luggage, you can take a bus from near Edinburgh Waverley station to near her flat. Also busses which near from Sarah’s flat go to Edinburgh Castle. Very easy to access for sightseeing. Very easy to staying, family is so kind, cat is so lovely. I want to stay in Sarah’s flat when I come in Edinburgh again. Thank you so much for your help.