We had a lovely stay at Casa Hamilton. Will and Ve were very kind and helpful for anything that we needed.
The bedroom was spacious, although a bit cold (we stayed in October), and the bed was very comfortable.
The location in the city is very central, there are a lot of nice places to eat at nearby and you can easily reach the more touristy areas of the city just by walking.
Overall the place was very nice and welcoming, and I would choose it again if I were to stay again in Edinburgh