Calim is very nice and friendly. We didn't get a chance to meet him since he is in Athens. But he contacted us days before we arrived at Edinburgh. And he asked his friend Ted to help us check in.
The apartment is on the Royal Mile, 5 minutes' walk to the castle. Definitely great location. We love the bed in the book shelf, very special and cozy. Can't feel the day comes sleeping on it. And there are lots of books in the apartment. It rains a lot in Edinburgh, staying in the apartment, having tea and reading a book, is what we think holiday is.
Oh the only problem might be the stairs. The apartment is on the 4th floor without elevator.