Sue's house is in a wonderful location, just a short walk to Princes Street and to Murrayfield. It is a slightly longer walk to the Royal Mile, etc. but an excuse to walk more around Edinburgh is never a bad thing.
The room I stayed in was huge and certainly more than enough for just me travelling alone. The shower works well and always had hot water. Very importantly for me was that the area – and the house in general, due to Sue's rules – was totally silent at night. If you want a place to party at night, this is not for you.
Sue is a very kind and gracious host. She was willing and able to help with the few questions I had and I have no doubt she would be able to answer any question someone may have.
Overall, I had a great time and would hope to be able to stay again when I visit Edinburgh in the future.