While we booked through this posting Denis offered for us to stay at a different property and that is the one I am writing the review for.
This was different from other private rooms I have stayed in because it was one of three bedroom where the other rooms were occupied by Denis' flat mates and Denis was not on the property, although it was not an issue.
Location was great, easy to find, 15 minutes or so from the Royal Mile and right next to Arthur's seat.
Would not recommend for people who want to be out late. We came back to the apartment a bit past midnight and were told we woke his flatmate up and Denis said he might have to cancel on us if we continued to make noise late at night.
Overall it was good for what we paid.