Charlotte's cosy apartment was wonderfully located, very close to the historic city centre, and with a view of the castle through the kitchen and bedroom windows. The apartment is close to the Grassmarket, which means there can be a bit of noise at night, but this did not bother us at all. We especially appreciated she had left us a loaf of bread along with some mince pies (we visited shortly after Christmas), an assortment of jams and so on. Charlotte was very prompt in her replies, and very accommodating when we got into town much later than originally planned due to a sudden flight change. We will be back whenever we feel the itch to get back to Edinburgh.