"Castle Glimpse" is a lovely place to stay. The flat is built in 1815 and brilliantly decorated in a very stylish, comfortable and fun way.
Matt is awesome, and made me feel at home right away.
The flat is located on the edge of Leith, near the harbor and "Water of Leith," which is an idyllic river path that winds across Edinburgh. There is a supermarket on the same block, and several cafés, bars and restaurants within a 10 minute walk. Old Town is a quick bus ride or a 30-40 minute walk.
Highly recommended.