The apartment lies in middle of the old town at the feet of Edinburgh castle. The view you get, when stepping outside of it is phenomenal. Gavin is a great host. We had a little incident with the keys and he was there to help us in a split second. The apartment is cosy and tiny. The walls are thin, but the neighborhood is pretty quite.
Sometimes the shower did not work properly, but you could kickstart it by opening the tap.
In the End we really enjoyed our stay and would love to come back soon.