Duncan's place is super central. We could walk pretty much everywhere in 15-20mins. The flat itself is cosy and homely but is actually bigger than it looks in the photos which was a lovely surprise! The kitchen had everything we needed to cook breakfast, lunch and dinner during our 2 day stay but there's also plenty of bars and restaurants around and Duncan is happy to send recommendations. Just take note you will have to climb two flights of winding stairs to get to the flat. This was a bit of a struggle with my heavy luggage (I had been traveling around Scotland) so pack light or get someone strong to help you!
Apart from that the flat is perfect and made our stay in Edinburgh that little bit more special. Will definitely be staying here again if I'm ever in the area!