Dylan's flat is in a nice, well connected area near the city centre. There are many buses going everywhere in Edinburgh and Waverley station is just a 20 minutes walk.
The flat is really beautiful, and the room is very cosy, really enjoyed my stay there. Dylan and Monica are excellent hosts, going for the Fringe festival Dylan had some really good suggestions about plays.
Would definitely staying there in a (hopefully near) future trip to Edinburgh.