We had a great time at Owen's place! He gave very specific instructions about the check in process and how to use the amenities in the flat, which was great. He even dropped off extra coffee pods part way through our stay as he was worried we were running low!
There is a gorgeous view of Calton Hill from the bedroom!
It is also a great location! Basically right on the Royal Mile, but far enough away from the hustle and bustle that it's not too loud/crowded.
The only minor issue we had was an intermittent smell of cigarette smoke. Think it must have been coming from the flat below. It was pretty mild at least, my husband didn't even seem to notice.