Overall I had a pleasant stay.
30 minutes walk until the city centre and just 15 minutes walk until one route leading to Arthur seat. Many supermarkets around and just a few steps away from Lady and Bear that had some of the best brunches in Edinburgh (healthy and tasty).
The room was big and spacious and the hosts were lovely and friendly.
The reason why I did not give 5 stars is that there was no hot water despite me waiting with the shower open for 10 minutes and took another 10 minutes to do quick cold showers. (So for at least 20minutes of waiting no hot water) I have long hair and I found that difficult.
Also, the bed/mattress appeared to be old and soft - was difficult to find a comfortable positioning. I struggled with this as I have a sensitive back and always required a hard mattress.
Otherwise, pretty apartment and enjoyed the art around it.