We stayed for two nights at the end of our holiday touring Scotland. This is an apartment in a fairly big development about a mile or so from the centre of Edinburgh, with lots of off-street parking available, which was a big plus. The bedroom has an ensuite bathroom, both are fairly compact but are comfortable and clean, and there is a good sized built-in wardrobe to store all your luggage etc., and the wi-fi worked well. Brett's mother, Eddie, lives in the flat and as many other reviewers have said, she is a delightful lady and keen to please. You can use the kitchen to make hot drinks etc. but if Eddie is around, she will want to make it for you and add a few biscuits!
The nearby area feels like it's on the up with some good restaurants only a couple of minutes away. The Haymarket train station is less than 10 minutes walk.