GREAT location, right beneath the castle, on Grassmarket. Ben sends out a very helpful sheet to help you get into the flat - you will need this as there are a number of doors /lockbox and directions to follow to find the flat. Check in super easy - and handy if you get in late like me, just follow the instructions!
The flat was nice, clean and the bed was super comfy. Could only have been improved with having a little milk in the fridge on arrival to make a cuppa!
Thanks for letting me stay. I had a nice couple of days in Edinburgh.