Doug's place is well-represented by the photos and is in a great location. Everything was clean and my interactions with his support team were great - until they weren't. Upon checking out, I was charged £48 for a broken closet handle which was already broken when I arrived. I didn't report it (or the kitchen light or TV remote control which also didn't work) as they didn't bother me and I've found these types of things to be normal with Airbnb rentals. Unfortunately I was charged before getting a chance to defend myself. I declined their payment request but it's unclear what will happen now as this hasn't happened to me before and they didn't rescind their request after I told them I didn't break the handle.
In any case, I had a good stay at his place and Edinburgh overall, I'd just suggest using caution and reporting anything minor you might notice upon check in if you stay here.